There's not much you can say to bring Wiz Khalifa down off this high.After scoring his first No. 1 album, the Pittburgh kid stopped by Jimmy Kimmel Live! on Tuesday night as the musical guest. But first, he plopped down on the couch to play a game of “Dem Boyz or Not Dem Boyz,” discuss Blacc Hollywood, his smoke habits and tattoos. Khalifa then hit the AT&T Outdoor stage, where he performed the singles “We Dem Boyz” and “Stayin’ Out All Night.” Out now, purchase Wiz Khalifa’s Blacc Hollywood on iTunes.