Party featuring frat boys in wifebeaters, thrown in brotherly comradery with southern country boys who represent all-american ideals of rugged individualism and brotherhood. Wifebeater parties are great opportunities to show off one's toned muscles, manly musk, and fully re-grown armpit hair (shaved at initiation), especially to the ladies and fraternity brothers.
I've never seen as many fratboy armpits as I did at last night sweet wifebeater party!
by Dylan Dude November 16, 2007
The Urban Dictionary Mug
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