What is Fifty?
1.
Fifty caliber.. a round of ammunition the bullet of which is a half inch (12.7mm) in diameter.
A common .50 cal round is the .50 BMG (Browning Machine Gun), the round which is (unsurprisingly) designed for the Browning .50 caliber machine gun.
The BMG itself is the large belt-fed machine gun known as a Ma Deuce. It was invented at the time of WWII but has remained in manufacture to this day because it is a very sound and effective design which it would be kinda hard to really improve on.
Now however there are a lot of other guns, including shoulder-fired rifles and even a single-shot pistol, firing the BMG round.
Fifty can also refer to the weapon used to fire .50 caliber ammuntion.
The Huey door gunner grinned and opened up on the Viet geurillas with his fifty.
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2.
the cops
holy shit, stash it, theres the fifty
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3.
Further shortening of
"Look at Kid Fifty over there" (indicating a fat black kid with man boobs from eating too much candy)
"Wow. Check out the comment from Shirtless Doug Fifty!" (indicating a comment left on a busty girl's Myspace page by a fat, shirtless man from Ohio that contains both numerous references to sensuality, and numerous spelling and grammatical errors.)
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4.
Fifty is the cops. It comes from five O, which is from the tv show Hawaii Five O. So, five O makes fifty.
Fifty nigga, bounce.
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5.
1 a numerical value
2 a quantitative value
3 to split in half
1 50
2 there are fifty sheep
3 DUDE, com'mon man, lets go fifty on a pack of Newps. or come on dude we went fifty, let me get some.
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6.
another name for mersh... or the weed one step above shwag... give you a shitty hi that only good if your just doing it to get stoned.
Colman and I bought that fifty at wallgreens from our usual.
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7.
Fifty dollars worth of marijuana. (usually somewhere from 2 to 5 grams depending on the quality and dealer)
we went and bought a fifty and that sh*t lasted forever
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