Used in place of "correction." Originating from it's use after words when correcting people on facebook.
Thanks for making that * on my term paper, bro. I nearly missed it because I wasn't focused. Are you looking forward to the Sam Adams concert?
or
I'm tired of the Prof always *ing my homework. Seriously, I'm the big man on campus. Can't I just play frisbee on the quad?
or
Eminem is a terrible musical artist. He's just bad at everything.
