sledgehammer boob

a boob that is so big that it takes two hands to fondle it.
The actress has sledgehammer boobs, which are her saving grace.
by uttam maharjan May 09, 2010
Get the sledgehammer boob mug.

Tibetan Sledgehammer

A sexual position, modified from the conventional "sledgehammer."

A man will throw the woman's legs over his shoulders, and roll her backwards onto her shoulders so that he is thrusting down with his body perpendicular to the woman's and parallel with the ground.

The balance required for such a feat, combined with the transcendant relaxation state experienced by the woman, is reminiscent of that of a Tibetan Monk.
Man, I just gave my girl the old Tibetan Sledgehammer! Totally on that higher plane bro, so Zen.
by Alfred Cock November 24, 2017
Get the Tibetan Sledgehammer mug.