1. Someone inebriated whose proceeds to make fish faces at other people.

2. A person who happens to plant their face into a fish tank and scare off fish. Or anyone who is scary for that matter.

3. Any adult who happens to own a fish themed comforter set and ends up with their friends face buried in the place their ass might be if they were sleeping.

Not as bad as being an assclown but worse than being an asshat.

Used by Hammyrabi and friends as a general exclamation or greeting. It can generally mean anything from insulting, complimenting, meditative, or angry. It is a reference to another world in which such creatures (part ass and fish) could very well exist, i.e. the assfish challenges us to think about our surroundings and what we do.

The word was derived in Greenland on a school trip, when Tim said that the dish served for dinner was 'assfish'. It is now used (rarely) as a very mildly derogatory term as a general insult.