bubble shart 

A slow bubbly, deep, wet fart that lets a little 'come out'.

Man, did you hear that guy bubble shart? He better wipe after that one.

bubble shart by datdude81 October 23, 2014

shart bubble 

A delightful variation of the shart when an especially thick batch of loose stool is inflated by an expelled fart to form a bubble outside of the anus.

I blew a 3 inch shart bubble before is popped and splattered all over Steve's face.

shart bubble by Monkey Sharts March 21, 2008

burble shart 

pretty self-explanatory; a mainly water based shart accompanied by a sound much like that of a flowing fresh water spring

Everything was cool until Steve let a burble shart go in the back seat.

burble shart by luna the tiny July 24, 2011