Sit down, do the homework problem the TA has up on the board. It's a 5 part one, but he only wants us to necessarily do 3 of them. But, I'm an overachiever, so I write out a program that does all 5 parts. I show the TA, get that acknowledged, grab my backpack, and leave. I get back to my car, call up my mechanic about the stuff he'd had me go to another shop for, go get some spare keys made, swing by the store, and go home.
I just sent an email to the kid whose backpack I stole.