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One's whose forearms are monstrously massive in nature, usually not attributed to weight training of any form but through sheer he-man like, "god-given" testoterone of tremendous proportion.
Dude, that bogue over there has total Popeye arms.

Nah man he doesn't he's got mike MASI forearms.
by That Guy Getzz $$ July 17, 2011
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