Shartspace Ripmine

A variation of a fart in which you scream as loud as possible to mask it. The smell is the only evidence that it happened, as to do it right you have to make the sound a Subspace Tripmine makes when stepped on (loud enough to stop all other sound)

^in class
^you feel a fart coming on
^decide to do a Shartspace Ripmine
^AAAAAAAAAAAAAAAAHHHHHHHHHHHHHHH!
^sound successfully masked