Tarzanism

Meanwhile the real nature of Tarzanism, whether some sinister possession or simply the age-long appetite for the monstrous, just now a little out of hand, remains as far from solution as ever.

Source: wiktionary

COMING ATTRACTIONS.— Doc. Paul B. Dowd in brand-new feats of super-strength! Aerial acrobatics! Tarzanism! Bone-crushing!

Source: wiktionary

He does an ingenious job of acting a plain, slow-thinking individualist, but he is often working with an actor like Lancaster who does everything with a glib, showy, Tarzanism.

Source: wiktionary

From its beginning, and even in its most bleak and dangerous days, it was always a peculiar encounter with "victories" that were by nature merely provisional and inconclusive, leading only to the next encounter; proxy "warfare" conducted by means of technological Tarzanism (the chest-beating deployment and test-firing of monstrous weapons not meant to be used), and a continuing mixture of bluff and conciliation in a series of tactical skirmishes all over the world.

Source: wiktionary