When you're going down on a bitch and you flip her over, and proceed to feast animalistically all over dat rim.
by RimstarJones December 6, 2013

Knuck Feast refers to an intense smorgasbord of ass beatings.
It is also the name of a sex-core crunk group from Decatur, GA.
It is also the name of a sex-core crunk group from Decatur, GA.
by Lil' Fiesty February 11, 2007

by AMWAnnihilation August 13, 2010

by Johnny Ock September 22, 2008

When a girl gives a guy head and 2 guys handjobs at the same time. Gives the appearance of an eagle that is eating and flapping its wings at the same time.
by El Don Juan November 13, 2005

The act of taking advantage of people who are intellectually inferior to you or people seeming nearly retarded.
by Ryan Ristow September 15, 2007

The grand feast is a multilayer existential event where a human moves even less then a plank inch and that causes the universe to fill up to the brim instantly with his slimy disgusting (delicious) shart ( shit and fart ) , breaking space time and all dimensions. Now every single human on the planet called “earth” has to eat all the shart till every little plank inch is gone.
by Keller austin September 25, 2021
