Lesbians and Turtles Shared Problem

What do lesbians and turtles have in common? They both choke on plastic.

Explanation

Experiment

This is a pretty dark joke that uses the stereotype of lesbians and a sad truth about turtles to make a crass comparison. It's playing with the idea of choking on something, which is pretty intense, and the double meaning of 'choke' in a sexual sense. It is not a particularly sophisticated type of humor, to be honest.