A fork of Rural Dictionary
the large round shaped head of a penis at the end of the shaft where the urethra is located(also known as mushroom cap, helmet head, or the meat ball)
Eric-"Dude, my shlong is so big, chicks can barely fit the bulbus in their mouth when they are givin me head because my shlong is so big." Ryan-"Dude thats intense. Your bulbus must be huge. Can i see?" Eric-"Naw man." Ryan-"Okay."
a Latin word where the English word bullshit come from
Bulbus Stercum=bull shit
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!!"