Used when a nigga is at total dis-belief of what he saw or what someone else or himself has said. the act is when the people around him/her approach him/her and fan him with their hand, paper, fanner, etc..
dolla- "i went to pop eyes yesterday, had me some mashed potatoes and a biscuit..oh not to mention that bangin ass fried chicken....OOOOOHHH CHILD THAT FRIED CHICKEN WAS GOOD..OOOOOOHH CHILD..I can't breeev..
fox- "fan em'!!"
(a whole bunch of ppl around them, appraoch dolla and fan him with whatever object creats wind.)