tz beef is the Chinese dish where after a long day the cook dips his cock in your beef stir fry dish. originated in stevens point.
Son: hey dad, what do you want for Chinese?
Dad: whats that beef dish i always get?
Son: oh, you mean the tz beef?
Dad: Yeah thats it, that sounds good. Love you son.
by lil tz March 11, 2008
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