Lupe Fiasco got hit in the head w/ a glow stick and stopped the
show to threaten the fan. Lupe told the crowd,  “I know you a
jerk and that’s cool. I know that you came here and you thought
that I’ma get some shine real quick and throw some shit at Lupe
and hit him in the face. But, let me remind you of something,
okay? You see this waist? This waist right here? There used to
be four black belts around this waist. So listen. Everybody that
wanna throw some shit, kindly step over to the side of the
stage, and I’ll give you five minutes of fame here.”