A slang phrase used to express disbelief , generally used in Manchester, UK
"I've won the lottery!"
"Haha, my arse"
by PakisaurusRex November 23, 2019
Get the my arse mug.
Big ugly hairy thing i sit on.
If you got a problem you can kiss my arse
by NegroJoe May 29, 2004
Get the my arse mug.
Exclamation of great surprise. Not necessarily homosexual in nature.
Whaddayu mean, Chelsea won?? Fuck my arse!!!
by notapaki September 2, 2003
Get the fuck my arse mug.
An insult to tell some you don't beleive what they are saying.
In other words, the thing they are saying is so unbelievable that you tell them to spread butter on your arse.
Man 1 - Geoffry, i'm gay.
Geoffry - Oh, butter my arse
by hahaha July 22, 2003
Get the butter my arse mug.
A state of unfathomability at a comment made in polite audience.
Reg Holdsworth to the Queen: "oi you stink"

Queen: "Butter my arse Reginald"
by Fazza1 October 9, 2006
Get the butter my arse mug.