To sweat profusely. R.Kelly has an addiction to young girls, and if enticed by something such as a girl scout meeting he would try to resist his urges causeing him to sweat.
We were playin and mah man was Sweatin like R.Kelly in a girl scout meeting
Used in Street Fighter to describe the act of winning a round by Perfect, since the winner's health meter stays yellow and the win icon is denoted by a P i.e. the winner P'd on the opponent.
1. Damn, he lost the final round by R Kelly.
2. Crap, I got double R Kelly'd.