Chiefed in the ass 

To perform a bad ass move in the popular video game Halo 1, 2 or 3. It is named after the games protagonist, Master chief. This can only be done wile playing the Campaign mode on heroic or legendary.

Guy1: Dude get the 2 brutes in the raith!

Guy2: OH DAMN! They just got Chiefed in the ass!

Chiefed in the ass by SKUMMY November 7, 2009

Chiefed Out 

To get so high on marijuana that you pass/black out

Dylan was chiefing in the basement with his brother. He got so high he chiefed out.

Chiefed Out by Otto Matik April 25, 2017

chiefed it 

When you fuck up and realize you suck at life

Baseball thrown*

Person drops ball

"Ah u chiefed it damnit"

chiefed it by Hockey0098j August 25, 2017

Facebook Chiefed 

When someone leaves their Facebook logged on and somone else posts a bogus status.

I can't believe my brother Andrew Facebook chiefed me and said that I love the smell of his farts.

Facebook Chiefed by Ajm636 March 1, 2010

Chiefen

The act of smoking. Usually refers to marijuana.

Damn my dad was so pissed when he found out I was chiefen in the basement.

Chiefen by 1qwkdsm March 10, 2009

Chefed

To be stabbed

Yh fam i chefed those yutes from the lane.

Chefed by Mfrombl June 14, 2018

chifed 

When you sit on your nuts and it stings all day

Today I sat down to quickly and chifed so hard

chifed by G.U.Y November 28, 2013