Particularly prominent (male) pectoral muscles, reminiscent of Johnny Weismuller (Hollywood's original Tarzan of the Apes). Differentiated from Bluto Boobs (particularly fat, flabby (male) chest muscles, reminiscent of a woman's breasts).
Whoa! Did you get a load of Vin Diesel? Major Tarzan tits, man!
by Michael Patrick King December 17, 2007