Free-style walk. It's like skating without a board. It involves propelling the body off random surfaces and landing gracefully and gloriously. Can be done on boobs, butts, handrail, concrete slabs, trees, walls (granite, brick, or any material), or any surface, depending on the skill of the fwalker. As a verb: fwalking (free-style walking).
A Neanderthal, an earlier form of the homo sapiens species. Evolved eventually into what we are today. Characterized by a sloping forehead and an overhanging brow. Normally remains are found in northern regions.
Tait Sougstad resembles a caveman, with his sloping forehead and overhanging brow. But he is still sexy.