Good Ass Shit 

Delicious, Well perceived, enlightening, orgasmic

I made her some good ass shit to eat and she fuckin' loved it, so she got on her knees and blowed me!

Good Ass Shit by conquistador de amor y scotch September 24, 2010

good ass friend as shit 

What you tell a person who is a good friend of yours when you are trashed.

Lauren, you're a good ass friend as shit!

good ass friend as shit by fallingrace67 August 19, 2009