A jackass, dumbshit sort of person, who although tries to be smart about things ends up with their head up their ass.
In Goodfellas DeNiro's character (Jimmy) refers to a couple of feds sleeping in their car as Fucko's. As he taps on the glass to wake them (they have been tailing him) he says: "c'mon fucko's lets go for a ride."
by atomicfreq December 24, 2003

When a person makes a mistake, does or says something something stupid, or does not know what they are talking about. Normally used in sarcastic context.
by Andre Amilliou August 02, 2008

by Moe Danyou June 26, 2007

An animated description of a blow with a blunt object or fist, similarly to describe any sort of impact.
"I reached my hand through the open car window, rapped the seatbelt round the policemans neck and went FUCKO, FUCKO"
by Dr. Poppenstein June 26, 2007

by blablablabalabalalaa<3 July 03, 2021

"You're both a couple of fuckos!"
by Sydney Correspondent November 05, 2003
