The act of removing a toilet tank lid, standing on the seat, and taking a dump in the tank of a toilet so the next person who uses it flushes out shit.
by lithos July 12, 2006
Get the tankmug. The act of removing a toilet tank lid, standing on the seat, and taking a dump in the tank of a toilet so the next person who uses it flushes out shit.
by lithos September 5, 2008
Get the tankmug.