bum sniffer 

1. A person who sniff bums.
2. A term that can be used in name calling.

Hey...out of my way ya bum sniffer.

bum sniffer by Stephen McDonnell April 9, 2006

bum licky licky 

Someone who is always up someone elses arse, gets jelous easy, can't get lasses, copies what anyone else says, prone to jumping on the band wangon and is a man hore

you bum licky licky

bum licky licky by testingsquare October 7, 2010

bum skiff 

When a person has a sweaty arse and slides one finger along their crack collecting as much moisture as possible, then procedes to creep up behind their victim and run their finger under the victims nose depositing the sweat. Hence a bum skiff.

A: 'Fuck me dude i just gave Garry the best bum skiff ever! It must have smelt like fuckin shit!'

B: 'The poor cunt i bet he was well pissed off.'

bum skiff by rory_mcgrath November 11, 2006

bum flaps 

The flaps inside your anus.

Dude uve got the biggest bum flaps ever!

Awww bamflaps i forgot my phone

bum flaps by GemmaDude November 29, 2007

Bum Crust 

Efficacious remains after expelling dung from the anus, usually due to a lack of stripe swipe, but often due to ones neglect of erasing the mistake. Can lead to droopy drawers or bung prints.

This food tastes like BUM CRUST! Get it out of my face before I bung print all over you!

Bum Crust by Scahbonie October 13, 2003

bum fluff

When an adolescent boy first grows facial hair it looks all wispy and yucky. This hair resembles the fluffy hair on some people's bums. So shave it off or you can look ridiculous. Girls really hate it. I'm a girl!

So shave it off and get a REAL beard started!

Once I was up close to my big brother's friend. He had heaps of Bum Fluff on his face which made me want to PUKE!

bum fluff by fclb July 25, 2008

Bum chunder 

A drinking forfeit where person 1 bends over and pulls down their trousers. Person 2 lies underneath, and drinks a pint of lager which has been poured skillfully through person 1's bum crack. Person 2 has to drink the lager as it dribbles off the testicles of person 1.

Give him a bum chunder!

Bum chunder by woody March 4, 2005