When u let a shit hang half-way out of your anus and have a girl suck on it. thus making u look like a turtle.
Man that girls breath was wack. Yo, i just gave her the brown turtle.
by John Grundle January 08, 2009
1 more definition
gay sex a.k.a. butt sex
Dude, bob and chris brown turtled all nite.
by dani January 15, 2005