1 definition by Joe Gorski

An {octopus that resides in a tub, and will slap anyone trying to use the bathroom that does not have roast beef for him. He never leaves the tub unless very coerced, but he will alyways return. He always does....
An octopus that likes roastbeef and likes to bitchslap people with his tentacles
by Joe Gorski December 17, 2004
Get the Roastbeeftopus mug.