bum cookie 

(adj) a person who is stuck with a 'white elephant'.
A person who made a bad investment which cost alot of money. One stuck with a lemon. (noun) A lemon. A gadget usually electronic that has died prematurely or malfunctions.

He just bought a new house with recalled 'Chinese drywall' what a bum cookie.
This year old computer is turning out to be a bum cookie.

bum cookie by thaibu February 15, 2010

bum wipe butty 

A sandwich with a filling the same consistancy of what can be found on toilet roll after cleaning up. Any paste type filling or tikka/coronation chicken filling on white bread can be described as a bum wipe butty.

That looks like a bum wipe butty you're having for lunch

bum wipe butty by elvis the dog February 19, 2010

Bum boy 

A boy who like touchin boys bums like my cousin josh

I touched a boys bum bum now I’m a bum boy

Bum boy by Nigerian narsasist July 13, 2019

Bum fluff

The growth of hair aroung the arse area which causes such an itchyness that you end up walking like you've shit youself!

If you had to be any fluff in the world bumfluff would be the shitiest!!!

Bum fluff by Scottish Kaz October 20, 2003

bum wank 

To wipe your arse crack over your victims nose in a forward and back motion. Thus leaving a shitty smell in their nose.

Eric was so annoying that Dave gave him a bum wank.

bum wank by Afcb stu October 7, 2006

Bum nuts 

Little pieces of poo that are neglected when wiping ones bum.

Mark- "Oi Dave, why are you walkin like that?"
Dave- "Sorry mate, i've got bum nuts!"
Mark- "Wipe yer bloody arse then!!!"

Bum nuts by Danarky May 14, 2003

Bum Bitter (BB) 

boong beer

oooooohhhh..this bum bitter tastes like SHIT! thats cos its brewed in Boong Shit mate...mmm love that BB!

Bum Bitter (BB) by Robert J. Melrose June 10, 2003