Butt Sapp 

burning sensation, in the anus after eating southeast asian spices.

Tom had a butt sapp, after eating peppers in Laos and Thailand.

Butt Sapp by laogurl44 May 16, 2014

ButtsApp

An accidental communication via the instant messenger app WhatsApp, most commonly, but not exclusively by sitting on a smart device while in the back pocket.

Mark: Unlit unthinkingly mm mm ml I komi
Elyse: ?
Mark: lol sorry. That was a ButtsApp.

ButtsApp by Eits June 29, 2015