fuckwittage 

Used first in Bridget Jones' Diary, it has now become a synonym for the mindgames men play when dating. It can also be applied to women in rare cases.
It can be preceded by "emotional" to make it about manipulating emotions or just plain "fuckwittage"

Girl 1: Oh Dan said he loved me but he's not ready for a relationship
Girl 2: That's just emotional fuckwittage. Get out of the relationship!

fuckwittage by m December 5, 2004

fuckwit 

a person with mental capabilities about 0.1% the power of a halfwit.

"If I wasn't suck a fuckwit, I could do percentages and shit"

fuckwit by Tolle Lege March 28, 2012

Fuckwitisation

1. (n.) When fuckwits are put into positions of authority and impose their style of fuckwittery upon an organisation.

-fuckwitisation (n.) The ongoing process of being fuckwitised.

The management decision was all a part of the on-going fuckwitisation of the organisation.

Fuckwitisation by niks4 April 22, 2009

Social Fuckwitery 

The ability of one, without clue (being Clueless), to use emotion without logic or rational thought to argue their point. More often than not acted out by the Fuckwit

"Gay marriage is just wrong"

"Why is that"

"Because it makes me feel sick"

"Mate, that is plain Social Fuckwitery "

Social Fuckwitery by Jasmay November 25, 2013

Cluster fuckwittery 

A clusterfuck caused by some really dumb people . A real joint effort by a bunch of fuckwits to do something dumb arse

You could not believe how dumb their plan was , it was cluster fuckwittery

Cluster fuckwittery by The smedders wrestler May 27, 2019

fuckwitch 

a less than appealing female who gulls a male into fornication with her, when he would not normally do so and after which, he regrets.

you: man, you drink like a sissy.
buddy #1: yeah well at least i didn't fuck charlotte, that bitch is nasty.
buddys #2,3,4 and 5: hahahahaha
you: that doesn't count man, that fuckwitch raped me.

fuckwitch by keith rebelo April 27, 2004

fuckwipe

an undesirable individual; someone of inferior intellect; often used following a grievous mistake.

jesus you're such a fuckwipe -- i don't have insurance.

fuckwipe by burn newncan February 15, 2005