tooter

noun3

1. •
   A person or device that toots; a pipe or horn, or the person who plays it.

   • "Gimme the tooter." Dan took the tin dinner-horn, but paused before he blew. — 1897
2. •
   (slang) A straw used to inhale cocaine.
3. •
   (vulgar, offensive) The anus.