Fuck Around Find Out. Mostly this is used by bikers and gangbangers . It can be ment as a threat, a challenge, or a test (commonly of character)
As a challenge: "Aye what set you from esse"
"You finna FAFO homie ,what's good "
As a threat- Ma: "boy, you what it means to be god-fearing?! " Boy: "no?" Ma: "if you don't sit down and behave you gon FAFO"
As a test- girl1:"oh my God, I bet he has a huge ****" girl2:"idk bout you but ima FAAFOð"
1👍 14👎