look up any word, like bye felicia:
 
1.
100 proof: the truth, or the real thing... used by gangs
100 proof: the truth, or the real thing... used by gangs
by tmaass November 25, 2005
 
2.
reffering to 100 proof alcohol, or 50% alcohol
Let's go to the beer store get some 100 proof bro.
by Savoy April 11, 2005