Practical joke: To empty the contents of a backpack, flip it inside-out, then finish off by putting the contents back and zipping it up. Done when owner of backpack is unaware until later.
When he wasn't looking, I turtled his backpack.
Verb (nautical terminology): to capsize, as in a boat, ship, or other sea-going vessel.
After a merciless bombardment by American dive bombers, the Japanese superbattleship "Yamato" turned turtle and sank, taking nearly her entire crew to the bottom.
Condition in which a portion of feces has passed just beyond the anal sphincter.
See also turtle head
Dude I have to shit so bad, i am having a turtle
Slang term used in the bay area for marijuana. Coined turtle because it's green and makes you move slow.
We just smoked some turtle and are high.
The last of the anaspids, they are chelonians.
You don't understand what I said.
What happens when you walk around your house in boxers. Also referred to as a tip slip.
I don't think anyone noticed but I opened up all my Christmas presents with a turtle.
Rolling your surfboard over to allow a large wave to pass over you.
That set was gnarly, I had to turtle twice to get past that lineup.