Definitions by Slimjimsbathtub

Half Bone 

The state of a penis being in between flaccid and erect; distinctly characterized by being enlarged with blood, but not quite being hard.

"I went to an Avenged Sevenfold concert and met the band. Is it gay if I popped a half bone?"

Half Bone by Slimjimsbathtub September 22, 2011