look up any word, like eiffel tower:
 
2.
When a drunk ass girl shows up at guys dorm in a halloween costume, has sex with him, passes out in bed with him then pees her pants in the bed all over him
On thursday night after a fraternity party, Laquisha mamajammaed her boyfriend
by Kate and Rebecca October 30, 2007
 
1.
a nice name for mother fucker, similar to motor scooter
That's a bad mama jamma.
by bbafk May 04, 2006