THE CROWD GOES CRAZY AS LIL WAYNE MAKES HIS FIRST ON STAGE APPEARENCE WITH DRAKE IN VEGAS!

He is Weezy, but he ain't asthmatic -- Lil Wayne threw the crowd into a frenzy last night when he made a surprise appearance during Drake's concert in Las Vegas.Wayne came out to his track with Drake called "Miss Me" -- and based on the sheer pandemonium from the crowd.