feckwit 

useless person, i.e. they are fucking witless.

you are a feckwit, and need a good twating

feckwit by bugster July 21, 2003

Billy feck-wit 

A person who tries to engratiate themselves to other members of a chat forum. Everybodys friend. Ridiculed and scorned by most. Boringly unoriginal and unfunny type.

Another unfunny Billy feck-wit comment. Just who is he trying to impress?

Billy feck-wit by hi-bee 2009 February 24, 2009

fuckwit's (more than one fuckwit) 

People who use apostrophes to make words plural.

Yes, you are a fuckwit.

fuckwit's (more than one fuckwit) by Andy80586 December 21, 2003

fuckwiththis 

User of internet forum KanyeToThe. Infamous for slinging shit from the shower and stanning Xxxtentacion before his death.

Theres Fuckwiththis lets try to get him banned

fuckwiththis by kttges November 12, 2018

FUCKWITTERY 

The art of doing things for the sake of doing things, that don't need to be done.

Over complicating processes just to make your job seem more important is fuckwittery at its best!

FUCKWITTERY by 00486770 April 1, 2021

fuckwit 

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.

fuckwit by Jon Fuller October 17, 2003

fuckwit 

any living organism capable of rationalisation skills but rather chooses to put aside any common sense and reason and mindlessly fucks-up (blunders and turns to shit) everything this waste of life and bane on existance happens upon. such entities often times also possess tendencies to verbalize and promote their opinions,thoughts,and feelings as though they were rules of nature and uncompromising truths and universal fact

some fuckwit sideswiped my car today while it was parked inside the garage blamed global warming and the gay agenda.

my fuckwit nephew knocked-up both his sister twice last year.

fuckwit by grandmakunt June 10, 2016