Duck butt

The kind of puckering of one's own asshole in extreme situations where it is so clenched, it becomes water tight, like a duck's butt.

"The registration in this car has been out for 3 months. Every time I pass a cop, I duck butt."

by OhSoMoist December 8, 2017

Duck Butter

The combination of sweat from the penis/scrodom area, and the anus. These two meet on the gouch and form a deadly serum called Duck Butter.

Jee wiz Bobby! I can smell your duck butter from here!

by vegieman92 February 2, 2009

duck butter

noun. The scum that collects in the foreskin; a mixture of lint, sweat, dirt, etc.

Dude I had a doubleheader tonight and i had the worst case of duck butter because of those damn uniforms. That shit's nasty

by DudeManBroGuyPalPartnerBuddyFriend February 21, 2008

duck butter

Nasty ball sweat that collects between the legs of a man.

Chris's balls where stuck to his leg because of all the duck butter collecting in there.

by Non Jay June 5, 2005

Duck Butter

the name of a product, used in the lubrication and assembly of hub and spigot pipe. applied to the inside of a gasket that has been placed inside of a hub end and on the outside of the spigot end prior to joining to ease the process along. duck butter itself is comprised of water soluble vegetable shortening.

pass the duck butter and grab the pry bar, we're getting this done today.

by Alpha Raptor August 16, 2008

duck butter

Substance that results from the mixing of semen and vaginal fluids that rolls down the nut sack and grundle after unprotected sex. Once mixed, if left unattended, a sticky residue will result on the nut sack and grundle with a profound citrus like smell.

Fuck man, wash up after gettin some I can smell your duck butter from over here.

by MikeAllen September 1, 2004

DuBois Duck Butter

In the true fashion of the Dirty Sanchez, you wipe the sweat and funk off of your cock and balls; then wipe said funk underneath an unexpecting guy or girl's nose, but above the upper lip.

Don't fall asleep during the football game like Nick, or you'll get a DuBois duck butter surprise.

by actiongaston February 24, 2010