While this term has had many definitions since the early 1980's, today it is used to refer to a person that is the alpha male among a pack. Shrocky is not a fixed term, each group refers to its Shrocky with its own varient of the name i.e. ShrockyDubbs, ShrockyStar

Over-The-Pants-Hand-Job. Distant cousin of the dry hump.

A man with pubes long enough to cover his tiny wang.

The worst kind of unstable. It's both shaky and rocky at the same time. Best used to describe relationships that are on and off multiple times in a day.

It can also means a certain point in a person's life when he/she is really vulnerable.