A term started by the east coast bloods, or United Blood Nation. This refers to getting cut across the face, therefore needing 150 stitches (buck fitty.)
yo you smoke that crab? naw i hit him wit a buck fitty
A little sub sandwich stand in Westwood, CA near UCLA that used to have sandwiches priced at $1.50. Since then the price has risen quite significantly but the locals still call it "Buck Fitty." Its usually open really late with a lot of drunkpeople around it.
A newfoundlandish slang term for travelling past the point of speeding and hitting a moose at 150 kpm and peeling open the roof of your car like a can of sardines
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).