bum trumpet

To fart; release gas; flatulence.

Hi, little bobby, did you just bum trumpet?

by keens February 11, 2004

bum trumpet

An extremely loud fart made deliberately

Johnny let out a bum trumpet while sitting on the couch with his sister.

by cold_eyes May 31, 2014

Bum trumpet

A fart - but more specifically a particularly loud, long and smelly fart.

Ell: Jeez whats that noise.....oh bloody hell someone open a door what IS that?
Livy: it's just Isa playing the bum trumpet - chill dad!

by Lazyfatbitch December 30, 2016

Spunky bum trumpet

To fart bubbles of semen after an act of anal love-making.

My boyfriend blasted me with such a huge load last night I’m still playing the spunky bum trumpet.

by Harry Sausage January 14, 2005

trumpet bum

Used to describe someone who farts alot.

Oh, gezzz... you trumpet bum!

by az_oz December 15, 2005