usually a slum-dog millionare look alike
basically an adjective meaning your the hottest guy on EARTH
sometime it means you will turn about 3-10 people gay from your pure sexiness
may explode on contact
jill said to her lesbian friend joe, you are so mousa i want to have lots of sex with your butt hole
1. Either referring to muscle, a muscular man, or the act of building muscle.
2. A word referring to a vaginal fart. Otherwise known as a "queef".
"Tracy, whatchu doin', girl?"
"Building some mousa."
"Jenny, what was that noise?!"
"OMG, so fucking sorry. I just had to mousa."
"Oh, I always have to after sex, it's alright. Let your mousa out, bb."
A girl who has really big hair and loves High School Musical.
She likes boys (we think).
"Mousa straightened her hair!"