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 May 30, 2005

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 01, 2004

duck butter

duck butter is the accumulation of sweat, piss, and dried cum that collects on the glans of some uncircumcised males.

I sucked that cadet's dick and even his duck butter tasted good!

by USAF Cadet October 13, 2020

duck butter

grease that gathers on the region between a mans scrotum and anus after he runs a marathon

this duck butter is so thick that i could spread it on toast

by ballz October 12, 2003

duck butter

sweaty film produced on a man's balls and taint after much physical activity on a hot day.

"get out the gold bond, Ed, after walking clear across campus the ol' duck butter is getting thick!"

by total playa June 01, 2004

duck butter

A cheesey (and profoundly smelly) secretion that collects on the backside of an unwashed scrotum

John was surprised to find that he liked the taste of DUCK BUTTER on his morning toast.

by JTB October 06, 2003