shit gas

The foul gas that emanates from ones anus thus having a certain shit waft.

'Shit gas' must not be mistaken for a 'fart' - 'shit gas' is far more potent and offensive.

One could say "What is that dreadful smell? It smells like 'shit gas'.
"I can smell 'shit gas', is that you Gary?"
"My god, what have you eaten? - Your 'shit gas' stinks.

by p_levo November 4, 2015

Pre Shit Ass Gas

extremely stinky flatulence prior to dropping a deuce

Gas before a person defecates

dude i will see you later, your standing down wind in my pre shit ass gas. gotta go drop the deuces

by paintblusher pantie dropper March 24, 2011