Three people check into a hotel. The rate is $30, so they each give $10 to the manager and go to their room. The manager suddenly remembers that the room rate is only $25. he calls the bell boy, gives $5 to the bellboy and tells him to give it back to the guests. On the way to the room the bellboy realizes that $5 would be difficult to share among three people in the room (me and 2 bitches... that's how I roll... LOL) so he pockets $2 and gives $1 to each person in the room.

Now each person has paid $10 and got back $1. So they paid $9 each (totalling $27). The bellboy stole $2 (totalling $29). Where is the missing $1?