Rubber Coin Slot

The anus. Derived from a certain scene in Spongebob where two characters tried to shove a coin up a seahorse's ass, thinking it was a coin slot for a kiddie ride. See Chocolate starfish or Leather cheerio.

My rubber coin slot is itchy but I can't scratch it or else my hand will smell like ass.

by 1337retard May 22, 2020