bulberator 

A soda siphon or whipped cream charger used to inhale nitrous oxide. A small metal canister (the bulb) is screwed into a chamber on the side of the bulberator in which it is cracked, filling the canister with N2O. This is then inhaled to produce short lasting dissasociative / hallucinogenic effects.

"Time to crack out the nitrous . . . Where's my bulberator?"

bulberator by proto February 24, 2004

bulbus cranium

A man with a big fore-head that has a bulbus(bulb) shape to it...
often hidden over some sort of emo fringe

Reveal your head Moomin...
"OMG, Moomin you have the almighty bulbus cranium!!"

bulbus cranium by Terry Houghton January 8, 2009

Bulbapedia 

A wiki for Pokemon. It is a good source of information about the game. It is mostly edited by nerds like me who have no social life.

Nerd 1: What is the type effectiveness of electric?
Nerd 2: Let's check Bulbapedia!

Bulbapedia by herpity derpty September 1, 2014

Light Bulb HJ 

When a girl attempts to give a guy a hand job, and she plays with his dick like she is screwing in a light bulb.

Usually given by Jewish girls named Steph.

Man, that Jewish girl named Steph gave me a Light Bulb HJ last night. It was terrible!

Light Bulb HJ by Luke R. April 10, 2008

bulbol

hair in the pubic region, pubic hair, pubes

honey, ang kapal ng bulbol mo, ahitin mo naman.

honey, your pubic hair is too thick, please shave some of it off.

bulbol by boy_bastos May 13, 2005

Bulbamex 

Bulbamex is a pokemon that it light brown and has leaves covering its usually-small penis. Bulbamex is often found selling beans, listening to shitty music, carrying weapons, building houses, and spending time in dumpsters. Bulbamex is extremely skilled in running, jumping fences, swimming, and hiding. With a Taco Stone, Bulbamex evolves into Mexisaurus where it has fully developed its construction and fence hopping skills, and often tries to intimidate other people.

I caught a bulbamex with my beaner ball, and it ran away to Mexico!

Bulbamex by Ignacio Montoya June 10, 2008

bulbshit 

When you decide to tell customers about custom lighting products you've developed in house, only for them to discover you've bought them off Ali express and trebled the price

Anyone bought into those new exciting led headlights being sold? Nah mate its bulbshit.

bulbshit by Danmetallic November 16, 2017