You know what’s underrated in romance? A good laugh. There’s something irresistibly charming about a well-timed knock-knock joke—especially when it’s flirty enough to raise an eyebrow and get a smile. Whether you’re texting your crush, cracking jokes with your partner of ten years, or just trying to break the ice with someone new, these flirty knock-knock jokes deliver playful vibes without trying too hard.
My kids are obsessed with corny jokes, so naturally I had to collect a few grown-up ones for myself. Think of these like pickup lines with a punchline—cute, cheeky, and just a little unexpected. So go ahead: send one to your significant other, slide one into a DM, or whisper one over dinner. Bonus points if it gets them blushing.
33 Flirty Knock-Knock Jokes to Make Them Smile
These are the go-to jokes—the ones that work no matter the stage of your relationship. Some are sweet, some are suggestive, and a few are just plain ridiculous in the best way. Use them to drop a hint, break the ice, or just make someone grin mid-scroll.
Knock, knock.
Who’s there?
Eyesore.
Eyesore who?
Eyesore do like you!
Knock, knock.
Who’s there?
Kiss.
Kiss who?
Kiss me already.
Knock, knock.
Who’s there?
Ben.
Ben who?
Ben thinking about you all day.
Knock, knock.
Who’s there?
Snow.
Snow who?
Snow use—I can’t stop thinking about you.
Knock, knock.
Who’s there?
Baby Yoda.
Baby Yoda who?
Baby, Yoda one for me.
Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you.
Knock, knock.
Who’s there?
32.
32 who?
Talk 32 me.
Knock, knock.
Who’s there?
Adore.
Adore who?
Adore is between us—open up!
Knock, knock.
Who’s there?
Mustache.
Mustache who?
Mustache you a question… but I’ll shave it for later.
Knock, knock.
Who’s there?
Egg.
Egg who?
Eggsited to see you!
Knock, knock.
Who’s there?
Britney Spears.
Britney Spears who?
Oops—I did it again.
Knock, knock.
Who’s there?
Amish.
Amish who?
Amish you too!
Knock, knock.
Who’s there?
Soda.
Soda who?
Soda you wanna kiss me or what?
Knock, knock.
Who’s there?
Mr. Flintstone.
Mr. Flintstone who?
Mr. Flintstone, ‘cause I can make your bedrock.
Knock, knock.
Who’s there?
Wendy.
Wendy who?
Wendy you gonna ask me out?
Knock, knock.
Who’s there?
Jamaican.
Jamaican who?
Jamaican me crazy for you.
Knock, knock.
Who’s there?
De Niro.
De Niro who?
De Niro I get to you, the more I like you.
Knock, knock.
Who’s there?
Oman.
Oman who?
Oman, you’re cute.
Knock, knock.
Who’s there?
Pauline.
Pauline who?
I think I’m Pauline in love with you.
Knock, knock.
Who’s there?
Aardvark.
Aardvark who?
Aardvark a hundred miles to see you smile.
Knock, knock.
Who’s there?
Algo.
Algo who?
Algo anywhere with you.
Knock, knock.
Who’s there?
Mayer.
Mayer who?
Mayer days be filled with kisses.
Knock, knock.
Who’s there?
Hobbits.
Hobbits who?
Hobbits going out later?
Knock, knock.
Who’s there?
Gopher.
Gopher who?
Gopher you, of course.
Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up and kiss me!
Knock, knock.
Who’s there?
Orange.
Orange who?
Orange you gonna call me later?
Knock, knock.
Who’s there?
Yard.
Yard who?
Yard be amazing together.
Knock, knock.
Who’s there?
Bee.
Bee who?
Bee mine, valentine.
Knock, knock.
Who’s there?
Contain.
Contain who?
Contain yourself—I’m irresistible.
Knock, knock.
Who’s there?
Steven.
Steven who?
Steven Universe wishes he had our chemistry.
Knock, knock.
Who’s there?
Romeo.
Romeo who?
Romeo take you out tonight.
Knock, knock.
Who’s there?
Scratch.
Scratch who?
Scratch the plans—let’s run away together.
For New Relationships: Playful and Sweet
The butterflies are fresh, every message counts, and you’re still pretending you don’t overanalyze their replies. These light and flirty knock-knock jokes are perfect for the early days—charming, low-key, and just bold enough to spark that next-level smile.
Knock, knock.
Who’s there?
Hug.
Hug who?
Hug me already—you know you want to.
Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you and I miss you already.
Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up and ask me out again.
Knock, knock.
Who’s there?
Frank.
Frank who?
Frank you for being cute. Seriously.
Knock, knock.
Who’s there?
Will.
Will who?
Will you hold my hand next time?
Knock, knock.
Who’s there?
Mary.
Mary who?
Mary me? Too soon? Just kidding… unless?
Knock, knock.
Who’s there?
Canoe.
Canoe who?
Canoe be my plus-one for the weekend?
For Married Couples: Daily Laughs for Lifelong Love
Marriage comes with shared calendars, endless to-do lists, and occasionally arguing over who left the lights on—but it also comes with inside jokes, glances across the room, and small moments that matter. These knock-knock jokes are made for those everyday love stories—silly, sweet, and a little sarcastic.
Knock, knock.
Who’s there?
Lettuce.
Lettuce who?
Lettuce in—it’s cold out here without your love.
Knock, knock.
Who’s there?
Olive.
Olive who?
Olive you forever.
Knock, knock.
Who’s there?
Honey bee.
Honey bee who?
Honey bee a dear and grab me a coffee?
Knock, knock.
Who’s there?
Ida.
Ida who?
Ida kissed you if I could.
Knock, knock.
Who’s there?
Cook.
Cook who?
Cook you dinner to say thanks for being amazing.
Knock, knock.
Who’s there?
Blanket.
Blanket who?
Blanket you’re the reason I smile in my sleep.
Knock, knock.
Who’s there?
Bruno.
Bruno who?
Bruno more arguments—just kiss me, okay?
For Couples with Children: When Date Night Means Pajamas by 9
Parenting is beautiful chaos. Between bedtime routines, school runs, and stepping on Lego in the dark, romance sometimes slips into the background. These knock-knock jokes are for the couples who still find ways to laugh—even if it’s from opposite ends of the couch while passing the baby monitor back and forth.
Knock, knock.
Who’s there?
Alex.
Alex who?
Alex-plain how much I love you… once the kids are asleep.
Knock, knock.
Who’s there?
Boo.
Boo who?
Boo, it’s past our bedtime—but I still want a kiss.
Knock, knock.
Who’s there?
Ice cream.
Ice cream who?
Ice cream, you scream, we all scream—for a quiet evening alone.
Knock, knock.
Who’s there?
Wanda.
Wanda who?
Wanda trade this busy day for five minutes with just you?
Knock, knock.
Who’s there?
Harry.
Harry who?
Harry up and put the kids to bed—I miss you.
Knock, knock.
Who’s there?
Nap.
Nap who?
Nap time for the kids… and some “us” time for real.
Knock, knock.
Who’s there?
Silence.
Silence who?
Exactly. Let’s enjoy it while it lasts.
For Senior Couples: Golden Years, Golden Punchlines
You’ve shared decades of memories, built a life together, and probably survived a few knock-knock jokes already. But the beautiful thing about laughter is it never gets old—even when you lovingly tease each other about misplacing your glasses. These jokes are gentle, heartwarming, and proof that romance doesn’t retire.
Knock, knock.
Who’s there?
Anita.
Anita who?
Anita another fifty years with you.
Knock, knock.
Who’s there?
Olive.
Olive who?
Olive our memories and can’t wait to make more.
Knock, knock.
Who’s there?
Luke.
Luke who?
Luke into my eyes and remember our journey.
Knock, knock.
Who’s there?
Butter.
Butter who?
Butter not forget—you still owe me a dance.
Knock, knock.
Who’s there?
Adore.
Adore who?
Adore is still open, just like my heart.
Knock, knock.
Who’s there?
Memory.
Memory who?
Memory lane looks better when I walk it with you.
Knock, knock.
Who’s there?
Still.
Still who?
Still yours, always.
Reignite the Spark: Flirty Jokes to Rekindle Romance
Every relationship goes through seasons—and sometimes, what you need isn’t a grand gesture but a good laugh that reminds you what’s still there. These knock-knock jokes are for couples looking to reconnect with a wink and a smile. They’re playful, a little cheesy, and totally worth slipping into your partner’s texts or slipping across the dinner table.
Knock, knock.
Who’s there?
Honeydew.
Honeydew who?
Honeydew you remember how much I love you?
Knock, knock.
Who’s there?
Eiffel.
Eiffel who?
Eiffel in love with you all over again.
Knock, knock.
Who’s there?
Ketchup.
Ketchup who?
Ketchup with me on the couch tonight?
Knock, knock.
Who’s there?
Abby.
Abby who?
Abby stung by your love—again.
Knock, knock.
Who’s there?
Howard.
Howard who?
Howard you like a long back rub and a fresh start?
Knock, knock.
Who’s there?
Flame.
Flame who?
Flame on—it’s time we turn the heat back up.
Knock, knock.
Who’s there?
Again.
Again who?
Again and again, I choose you.
Whether you’re years deep into commitment or just flirting over text, a little humor goes a long way. Knock-knock jokes might seem silly, but they’re disarming in the best way—they lower defenses, invite connection, and remind your partner that you still know how to play.
So save a few of these for your next date night, love note, or random Tuesday afternoon text. Keep them laughing. Keep them guessing. And most of all, keep showing up—even if it’s just with a pun and a wink.
Have a favorite? Try it out tonight. Or better yet, make up your own and keep the banter alive.
