Top definition
A friend that has your back in a knife-fight that started during a heated game of hungry hungry hippos. Basically the exact opposite of a Tonya Harding.
Guy#1 - Thank god Steve was at that hungry hungry hippos game last night, it turned into Viet-fucking-nam!! He was a real bropopattamus!

Guy#2 - What Happened?

Guy#1 - Portugese Bob tried to stab me with a sharpened toothbrush again after he lost.
by goldfingerjones December 24, 2011
Get the mug
Get a Bropopattamus mug for your mate James.