Fannypump 

A slutty slut who is like a bike so needs to be pumped

Shut up you slutty fannypump

Fannypump by Steve mcnabbit December 4, 2012

fannycrumpet 

Somebody who is so self absorbed they see no problem making decisions that any decent human being would find ridiculous

Dom refused to look after his daughter today because he has a problem with his ex, what a fannycrumpet

fannycrumpet by BC14DS November 30, 2017

FannyBum 

Part of the male body which is a vagina replacing their anus but still sandwhiched between their bumcheeks and is constantly bleeding, also the male genitals suddenly dissapear from the body and leave's a small silky smooth bald patch where their genitals were

I woke up this morning my bed was drenched in blood, but i didnt realise i had a fannybum until i saw my genitals were gone!

FannyBum by ToxicXrainbows February 4, 2010

fannyplumber 

to plumb ones fanny.

mary ann may i plumb ur fanny? yea of course!!
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im a fannyplumber

fannyplumber by Jackass Jim May 12, 2006

Fannybum 

A person who has a fanny as a back bum or a complete and utter fool; to be precise.

Oi you! You wee fannybum suck my dick

Fannybum by Calumrob June 12, 2011