Having sex with a turtle ( woman on her back) while she is sea sick on a ship.
On the ferry to Amsterdam I green turtled this chick.
by Johnson mcfarley February 14, 2014
When you smash a turd(green in color) with the bottom of your shoe creating a stamped out green turtle made out of crap.
I was walking to the bus stop and accidentally stamped out a green turtle.
by stacksandsnacks February 20, 2015