bulb

The head of a circumsized erect penis if of greater girth than the shaft.

Look at the bulb on that dude! It twice the circumference of his cock!

by dicklicker May 23, 2003

bulb

A bulb is somebody who has difficulty forming thoughts and sentences on his own, yet insists on doing so on a public forum.

(by @cgawker on Twitter)

A: "Haaaaaiiiiiii sweettttttyyyyyyyyyy!"
B: "Dude, that A is a total bulb."

by i-r-squared August 12, 2010

bulb

What your mother calls a tit.

"Don't pinch my bulb."

by christine February 6, 2004

bulb

Is a person who is an absolute dimwit.Used in Liverpool,UK.Can be used when they are also useless in most every day scenarios.

I told you before that he is an absolute bulb, so stay away from him.

by MichaelK July 17, 2006

bulbing

Bulbing when a person has taken a large amount of class A drugs an is "off there face" you would call this bulbing.

Oh my god ben is bulbing his head off ,
what have you taken you are bulbing

by curly wurly girly June 20, 2009

bulb

a man shaves his head so he is bald and shoves his head up a girl vagg. although sounding quite impossible a small man ,a lot of lube, and a large black women should work quite fine.

man i bulbed so girl so hard last night

by blake navo December 22, 2008

bulbing

The practice of smoking Crystal Meth or Crack Cocaine out of a lightbulb.

Not having my glass pipe ready, we opted to use the lightbulb for a bit of bulbing.

by Denis Baldwin December 22, 2003