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1.
Big, round, and juicy.
1. Dat bitch got da bulbous ass.

2. His throbbing package was bulbous with desire.
by smackjer September 12, 2003
 
2.
To be pregnat, carrying a child in the womb. A bulbous woman is round and joyful as she has a great deal to be happy about.
Where a woman is referred to as bulbous or 'with bulb' this indicates she is having a baby. 'I cant wait until I am bulbous' or 'Look that that bulbous woman'
by MadAsABadger June 30, 2006
 
3.
the state of being completely intoxicated from alcohol consumption
"Last night I got bulbous and wrecked my car"
by elementdan May 04, 2005