Bufferpal
That one friend who sort of acts as a barrier/shield between you and a dickwad whom you don't like and a fight/arguement could always ensue if your bufferpal leaves or isn't there.
Bro#1: Sup hommy! I didn't know you knew Tim?
Bro#2: Yeah he's actually my bufferpal
Bro#1: Oh I figured, man he's really cool.
Bro#2: Yeah he's actually my bufferpal
Bro#1: Oh I figured, man he's really cool.