Definitions by Unkle Funk

Buttrumpet 

A person or person's ass predisposed to exceedingly loud expulsions of gas from the anal regions. Usually refers to a temporary condition of said effects.
See also 'magical buttrumpet'.

'Man, I got mad buttrumpet today, must be the beans'
'You've allways got buttrumpet stinkhead!'

Buttrumpet by Unkle Funk April 14, 2008

Magical buttrumpet 

A person or person's arse with the ability to fart loudly or buttrumpet at will as if by magic. A finely honed skill of sucking air into the arse to trumpet out.

'Woah, Barry's got a magical buttrumpet!'
'Yea it's incredible'

Magical buttrumpet by Unkle Funk April 14, 2008