Buxin out is when you make plans with your pal and he won't answer his calls or texts and avoids you for at least a month at a time.
Guy 1: So me and Jim are gonna hang out tonight.
Guy 2: Really? When?
Guy 1: Lets call him. <ignores several calls and texts>
Guy 1: That rat bastard is Buxin out!!!
by don juan 6 foot schlong November 22, 2010
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