Help- Song Identification

[Musicman408]

Hey all:

I was walking around campus and I heard this hip hop/R and B song I kind of liked. The song was coming from the stadium speakers, so there was a lot of echoing. It was a slower-mid tempo song, with a pseudo guitar riff during the chorus I think, and the singer (a guy) was saying something like "I gonna make you so late", so something like that during the chorus. Anyone know what song this is?

Thanks In Advance,
Ethan