duck funnel 

a sex maneuver in which a person makes a duck bill out of two pringles, and varios men blow there load into the two pringle duck bill, having the cum funnel into the mouth.

fil took four loads before his duck funnel became too soggy

duck funnel by clowd July 1, 2004

duck sick 

sneaky way of saying "dick suck"

"he's in the back getting his duck sick"

duck sick by tjames October 6, 2006

Duck's Arse 

A term used for tightness in both physical and financial terms.

Can be used to describe an eye wateringly tight vagina, or batty hole. Also can be used to describe a person who is not willing to part with their money.

"she was as tight as a duck's arse"
"that bastard is as tight as a duck's arse"

Duck's Arse by JACK_LEWIS December 31, 2009

Duck boy

Autocorrected but originally typed as fuck boy. Women use it discreetly in front of these ducks when going out with their girlfriends.

Girl: He was cool until he asked for nudes...

Girl2: what a duck boy!

Watch out for ducks y’all

Duck boy by cherico October 30, 2017

Duck Humper 

Some one sexually involved with a duck

Dam did you see that Duck Humper get on that duck!

Duck Humper by Ontherighttracks March 3, 2010

duck face 

A face made by stupid teenage whores on Facebook who think they are hot shit; yet, they are simply attention-seeking cunts. It is ugly, childish, and foolish for a little cunt to put up a "duck face" picture of herself where she perches her lips together and tilts her head about 30 degrees while taking a picture in her shitty bathroom mirror. Don't do it girls! You'll be a skanky dike slutty whorish bitch-like CUNT!

Dude, I can't believe Jenna put up a duck face picture on her Facebook! I didn't know she was an immature whorish cunt! I guess she is now...

duck face by qwerty6969 June 26, 2010

duck taco 

Farting whilst playing with your own female genitalia. Popularized by Galveston County Constable Pam Matranga.

While you're down there, why don't you help yourself to some 'duck taco'?

duck taco by El Slice May 6, 2014