A person who will let the joint pass them twice at a party rather than give in to the truth by declaring their true nature of lil bitch (for life)
'Just admit that you're a lil bitch for life, Joao - no judgement here'
When someone is a dumb cunt.
Girl: bitch ass lookin like a turtle
Boy: *starts crying*
A bitch ass is someone who is a shit-talker and a coward at the same time. They often wait till your back is turned to talk mad shit.
"You see that girl over there? Yeah, I heard her Bitch ass was talking a lot of shit."