Derived from the number seven,five and zero. Meaning highly intoxicated under any substance, out of control, something similar to a T-Rex at battle with a dragon.
"These mother fuckers are seven fifty!","Its about to get real good and SEVEN FIFTY in this bitch!" , "Honey promise me you wont get seven fifty in front of my parents?"
by Loz Vagas April 05, 2009
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