When needing to use the bathroom quickly and a turd crests from your anus and threatens to arrive way to early to find a toilet. The turd essentially sits just outside your ass enough to threaten your underwear to be changed!
by Kriskiki April 7, 2023

Another word for "penis."
by Trousermouse December 11, 2017

by musicman1993 September 26, 2010

by turtle.cheese.lover708 July 23, 2017

Operating at the lowest speed. Coined from the throttle on most riding lawnmowers with turtle being the slowest you can go.
by expert464 December 7, 2015
