Drop Steam 

(verb) To take a crap. To truly be classified as a 'steamer' the poop to toot ratio should be no less than 70/30. Since the amount of ass air is so high, the smell will be intense, but brief.

Where's the poop spray? I need to drop steam.

Drop Steam by MO Diesel August 5, 2006

Steam Drop 

When you sneak into the bathroom and take a wicked foul shit while a friend, housemate or family member is taking a hot, steamy shower. Upon dropping the aromatic deuce, do not flush and leave. The aromatic vapors will begin to permeate the shower steam rendering the showerer unable to escape the vile and putrid stench.

Roger returned to the dorm after class and found his dorm mate showering. Knowing he had pinned up quite the rancid beer shit from the party the night before, Roger did a steam drop. Within a few minutes, Roger could her cursing and violent retching from the restroom.

Steam Drop by Eaton Holgoode November 25, 2015

drop a steamer 

To take a rather warm poop.

Brian after Pizza Hut likes to drop a steamer in my bathroom and it smells very bad.

drop a steamer by Dectheman123222 February 20, 2017