Noun - The fattest of the fat, non gender specific, reserved for only the truly grotesquely fat. Landspeed averages 15 fpm (footsteps per minute). Cankles are definitely present. The sheer amount of fat causes them to be permanently lurched forward cause a humpback like appearance.
Man look at that humpback beefalo!
by James Rabblestin November 23, 2005
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