When you go to a concert, your intentions should be to have fun, watch, and enjoy a good show. The last thing you want to do is interrupt a performance or shift the focus from an artist to yourself. Unfortunately, this occurred as Kid Cudi's Cud Life Tour made its way to Houston, when somebody got a little too "excited" and attempted to join Cudi on stage during a performance of 'Cudi Zone'. Cudi quickly put the kibosh to all of that as he expeditiously removed the person from his stage, and continued his show without a misstep. Safe to say that you shouldn't step on Kid Cudi's stage, unless properly invited.
Source: Huffington Post