really, the only thing wrong with that is the 're after you.....
The best one was from an old Bill Cosby show where he went over to Ray Charles' house and walked through the front door, noticed all the lights were out and yelled out "ray, where are you"?
Ray answered "I'm in the bathroom shaving"
Bill: Ray, what are you doing shaving with the lights out, you're going to cut yourself!!
Ray: Bill? I've been doing it my whole life.....
I seem to remember being in line at a grocery store and the person in front of me asks:
customer: Your dozen eggs are $2.99 right?
Shopkeeper: Yes
Customer: I only need 4, how much are four?
SHopkeeper: $2.99
Customer: but that's the same price as a dozen
Shopkeeper: Yes it is
Customer: but I only want 4
Shopkeeper looks at me and rolls his eyes.....lol...