Scooter: I need to buy my books for school.
Me: Okay, as soon as I sell off some of this crack, I'll put money in your account. How much will your books cost.
Scooter: I dunno.
*more failery ensues. 2 days later I give him 400 bucks for text books plus a bus pass*
Me: I got a notice that your account is overdrawn. How much did your books cost?
Scooter: 275. And the bus pass was 120.
Me: okay so why are you 25 bucks overdrawn? What did you buy?
Scooter: Nothing! I don't understand it!