1. (short for mubarka)...
A common name, used also to show affection
2. No real definition for the name because no words can describe the coolness
3. doing sumthing stupid without realizing
1. st00000pid m0000bbb0000
2. that was soooo mubu like
3. "look that girl has a wet butt.. she pulled a mubu"
MuBu is slang for Music Buddy. Much like the term FuBu, which means Fuck Buddy.
Guy: "Is Kannica your FuBu?"
Matt: "No, no, she is my MuBu. We are going to listen to some Interpol."