2 definitions by shorty1985

a major affective disorder in which an individual alternates between states of deep depression and extreme elation.
"jill is bi-polar.She goes from months of being depressed to being extremely happy and hyper"
by shorty1985 May 20, 2006
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to have casual sex or make out with a friend with benefit or stranger.
guy 1:"are you two dating?"

guy 2:" no we're just friends who are hooking up for sex every now and then!"
by shorty1985 May 19, 2006
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