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44.
Fuckwit is a person who care only about themselves and this is evident in their overall attitude toward everything and everyone else in their rudeness. A person who consistently fails to obtain any degree of 'clue', and basic intelligence.
They boast superior self knowledge but really has only a limited and/or skewed grasp of any subject, and tend to mispronounce or inappropriately use language, thinking the're 'clever'. Fuckwits always believe they have 'right of way', and are above everyone else in importance and intelligence, despite their inferior IQ.
David Van 'Fuckwit' Day
by leuben February 11, 2010
 
1.
A person who is not only lacking in clue but is apparently unable or unwilling to acquire clue even when handed it on a plate in generous portions.
Manos, you're a fuckwit.
by Jon Fuller October 17, 2003
 
2.
A person so lacking in intelligence that they cannot grasp the simplest concepts.
Jesus, just hit the "ON" switch, you fuckwit.
by sparkles January 20, 2003
 
3.
Someone who thinks they're knowledgable in urban slang and contributes hundreds of shitty, worthless entries to urbandictionary.com.
"1. Figga
A fake ass Nigga
All this Figgaz wanna fuck with a real Nigga like me."

What the fuck is this shit, and who's the fuckwit that wrote it?
by SonOfSamus January 16, 2006
 
4.
Someone who despite constant failure, is unable to learn from these transgressions. Continues to do foolish and irritating things, which aggravate many people. They are not only a halfwit, but also significantly fucked in the head. Hence the term fuckwit.

Also can be associated with pathological liars, bullshit artists, and ass maggots.
DURR I AM TEH <random tards name here>!!, I EARRNS TEE 100K A YEAR!!!!! HURR HURR KEKEKE.
by Mr. Ed January 25, 2004
 
5.
Person of low intelligence, retard
You are such a fuck wit!!
by Your name: July 09, 2003
 
6.
A fuck-wit is a individual with absolute no wits or intelligence and tries to come off smart when really they are just a fuck wit
.....Dude you don't know shit you're such a fuck-wit
by Doodle21619 March 30, 2008
 
7.
Something resembling idiocy...only a wee bit nastier
"Fucking hell Baz you fuck wit"

"You are one 1st class fuck wit"
by Col/Jack/Jimmeh March 21, 2005