bobble heading

The act of someone rocking their head up, down and all around in a bobbling motion while thizzing mad balls.

In the act of extreme drunken sex the person on top is riding you so hard your head is bobbing like a bobble head while trying to keep conscious.

A female who likes to give oral sex on a regular

A bustdown; or a girl that gives good head.

A person who gives a lot of blow jobs.

a girl who gives you head all the time and your friends

A person, usually a student or a lower position employee, who always blatantly shows agreement with their teacher or superior by constantly nodding their head when in the presence of their colleagues for the purpose of getting recognition or acknowledgement just for staying awake (no matter if actual agreement can be or is felt). This perpetual motion, which commonly plagues gunners, is often combined with furtive glances at fellow colleagues to help build own self-esteem in the sense that others don't seem as interested in the lackluster drivel coming out of the boss's mouth. This is one of the most implicit ways of kissing ass, though easily observed in places like medical schools and probably board meetings. In other words, where fear-driven type-A individuals are spawned.