look up any word, like rusty trombone:
 
1.
A slinky jackass motherfucker
OR
an interjection similar to "Shit"
Leif is being such a poopfish
OR
Poopfish! I can't find my sunglasses
by Baron27 September 05, 2007
17 4
 
2.
When you poop and you find out that your poop was a living sea creature, and it then swims around the bowl
This morning I gave anal birth to a poop fish.
by joliza August 11, 2007
18 19