Squirrel Piss

The last bit of a beer. It contains a solids that have settled. It's best to be poured out.
Jeff - "Ah man, you just drank the squirrel piss!"
Ben - "Ugh. I wasn't paying attention. I'll have to wash it down with another beer"
by AmazingEngineer June 14, 2008
mugGet the Squirrel Pissmug.

squirrel pissing

Guy: You did what with him?!?
Girl: Calm down, nothing happened. Stop squirrel pissing.
by That_Guy_Is_Awesome March 14, 2011
mugGet the squirrel pissingmug.