Definitions by COSC

OAF 

Official As Fuck; A term used in the Army by Sergeants indicating somthing is on point, correctly done, or just overall perfect.

Sergeant Snuffy: Damn, that 4th platoon is so OAF
Sergeant Smith: I know, I wish I was in that platoon, 2nd sucks.

OAF by COSC July 20, 2016

Donkrider

One who drives a vehicle with rims that are 24" or larger.

G: "Man that's a pimp ride my nigga"
Johnson: "Yeah cuz I be a donkrider"
G: "Yeahh mutha fucker"

Donkrider by COSC February 23, 2011