Man walks into a restaurant Waiter welcomes him and says: ""Hello sir, all our tables are full so you might have to wait for about 30 minutes"". ""Do you know who I am?"" the man replies. ""Oh, of course, I'm sorry, we'll get you a table anyways."" says the waiter. After the man has eaten his meal, waiter brings him the check and says: ""I hope you enjoyed the meal, here's the check."" ""Do you know who I am?!"" replies the man again. In frustration the waiter takes the check back and says: ""Ce…