Define Duck Bill Meaning

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.
By Gertrud
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!!!
By Corrine
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.
By Pamela
Duck-Billed Platypus
When one gets a girl off with their chin, giving a girl an orgasm with the use of your chin.

See also, Hairy Platypus

After the date, I took the girl back to my place and gave her a duck-billed platypus, and she liked it.
By Chelsy
Duck Billed Platterporfs
A person that skips out on their check but ordered the cheapest thing on the menu but also left a tip.

I can't believe that guy ordered the cheapest thing on the menu, left without paying his check and actually tipped me.

You mean then rare Duck Billed Platterporfs?

It just ate like a fuck and then scurried!
By Diane-Marie
Duck Billed Platipus
when a woman is laying on her side on a bed , with her ass hanging off and grabbing her ankles. The guy come from behind and puts his hands around her head in the praying position(the duck bill) and gives swift abdominal thrusts

after travis got his redwings he proceeded to give amanda a duck billed platipus
By Lonna
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."
By Tabbitha
It's All Chill, Duck Bill
An expression used to calm someone down; To reassure someone that it will be fine.

To express you're okay with the situation.

It's all chill, duck bill.
By Molly
Duck Fuck Bill
The bill of the duck that is used to preform the brutal pounding.

"Boys, your in the presents of the new duck fuck bill"
By Laurianne
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
By Marys