Bum-Gas

Bum-Gas means fart or a lady that has to much booty.

1. Mann that lady really has a Bum-Gas, Don't you think ?
2. Eww go to the washroom to let your Bum-Gas know one
wants to hear it or smell it.

by Brenda Hammah April 30, 2008

bumgasm

to have an orgasm 'up the arse'.

my dad gives better bumgasms than your dad does

by chad May 13, 2005

Bumgasm

The feeling of immense well being that arises from taking a big satisfying shit.

I was dying for a turd and had to use the management toilets, it was a whopper, I totally bumgasmed! My turds are always big when I eat muesli.

by boshface August 7, 2011