Any STD that Musa has (like all of them). Because Musa is always sleeping with men.
An example of a Musa Disease is Syphillis. Some other examples are: AIDS, Monkeypox and Herpes
Did you hear how much money he has?
He is such a Matzo Musa
Musa is a basically a kid with A heart of gold and he is great in bed but won't admit it. His Dick is 10 inches and girls Love it.
Lady 1: Omg, i can't walk
Lady 2: must have been Musa Bah huh?