The bouncer Michael Kuhr became quite popular by this video in Germany. A lot of TV stations were interested in him. His mobilephone-trick seems to work quite good.
In this dokumentation for example a guy wants do be let into the club. The bouncer (Michael Kuhr) also doesn't let him in. The guy alleges to be a family member of an influential clan in Berlin. If the bouncer won't let him in, he will call the boss and than they will floor the club.
The bouncer affects also to know the boss and to call him right now by himself. He tells the guy, that he just spoke with the boss an he will come to the club right now...
I just translatet it into englisch:http://www.youtube.com/watch?v=nkhYd5IwMWI