knucklehead nigga

That one guy who gets himself into really sticky situations, aka that backhood boi from the hood who everybody hates. Kinda like Everybody hates Chris but worse.

Joe sold me PCP instead of weed Joe is such a Knucklehead Nigga.

by MemeHandler56 February 27, 2017

knucklehead

An honors physics student of ability but who lacks the conventional expression of said ability (i.e. homework completion, class appropriateness). May or may not get high grades.

6th period lost its elder knucklehead after 1st semester

by Pelota January 30, 2010

Knucklehead

receiving a wicked blowjob while the woman masterfully utilizes her two hands in the dirty deed

Suzy gave me the most tremendous knucklehead last night.

by Headmonger October 9, 2008

knuckleheads

A group of people who have nothing better to do with there lives so they just sit around and tease each other!
Haha But either way you wanna put it we still rock!

Examples of Knuckleheads are the following as it states:
Airhead(Quiana),Blondie(Loralye),Brodie(Candice),Mrs.Ganja(Sanonie),Spam(Rosalynn),Lunatic(Angelina),Baka(Jessica),Dumbshit(Sheryll:)
We Rock Major!

by xp_brodie June 28, 2009

knucklehead

A playful name to call someone, mainly done by the mentally challenged

by Anonymous October 14, 2003

knucklehead

A dickies wearing, cheap flannel shirt wearing, gangbangin Mexican with a shaved head. Almost always act like dicks.

Ah fuck dood... I was cruisin outta school and this big fuckin knucklehead came up to me and was like 'Eh Vato, Gimme your pinche money esse!' So I yelled for la migra, and wouldn'tcha know, the mafacker ran away! Fuckin hate knuckleheads.

by Mecosking February 8, 2008

knuckered

When your friends mom is on her knees in front of you, sharing a pleasurable moment.

While Bob was playing video games, Fred snuck off and got knuckered by Bob's mom.

by Garvac March 13, 2005