Duck Bill

The appearance a person's mouth takes on after having to much collagen injected into their lips.

I walked down Hollywood Blvd and saw more Duck bills than you would in a Chinese restaurant dumpster.

Duck Bill by Alambdadelta March 18, 2017

Duck Bill

The process of shaping ones hand like a duck bill in order to insert into a anal or vaginal cavity. This is often the first step to fisting.

Did you duck bill her first? YEY-UH!!!

Duck Bill by Alex Shrieker January 17, 2011

Duck Bill

The act of head butting an individual or object whilst wearing a cap or hat with a rim.

Wow. I can’t believe he totally duck billed that guy/lamppost/dog/baby.

Duck Bill by The Phantom Duck Biller February 27, 2024

Duck Bill

The act of head butting an individual or object whilst wearing a cap or hat with a rim.

Wow. I can’t believe he totally duck billed that guy/lamppost/dog.

Duck Bill by The Phantom Duck Biller February 27, 2024

Duck Bill Blow Job 

The act of putting on a duck mask and giving someone a blow job while wearing the mask.

"Lisa totally gave me a duck bill blow job last night."

Duck Bill Blow Job by Blaze<3 October 21, 2011

Duck-bill kiss 

When a guy purses both lips out to look like a ducks bill to give a kiss to a woman after she's sucked his cock. This is done to insure that she doesn't try to sneak her tongue in there and get his own cum in his mouth.

Shaniqua came up to give Gerardo a kiss after he blew his wad in her mouth. He didn't want to taste jizz though so he gave her a quick duck-bill kiss and told her to go brush her stanky teeth.

Duck-bill kiss by BabyBaby December 9, 2008

Duck bill choke 

The sexual act in which a woman puts two pringles in between her lips to make it look like she has a duck bill and the man will ejaculate into the duck bill and she eats the pringles with the seman.

My girlfriend and i performed a duck bill choke last night

Duck bill choke by Bear kibbin December 18, 2020