Rapper Lil Xan may be facing some legal trouble. If you're not familiar, last year Lil Xan caused an uproar after making a comment claiming that Tupac's music was boring. Following this comment, the 22 year old was called out by T.I. and banned by Waka Flocka. Lastnight, Lil Xan was approached by a Tupac fan at a Los Angeles 7-eleven. The two began to get into an argument causing Lil Xan to pull out a gun and waving it in the fans face.