Magic Johnson
To get rid of something.

Magic Johnson retired from the NBA after testing positive for HIV. Now, after several thousands of dollars spent on treatments there is not a trace of the virus in his body. So, he literally got rid of it.
Hey, man...the cops are coming, we need to do something about that weed. You should Magic Johnson that shit.

Guy #1: Hey man, what happened to that girl, Gina?
Guy #2: Ah dawg...I Magic Johnsoned that shit two weeks ago. Damn! Where you been?