What was your first job ever? What did you do there and how old were you?
I did babysitting a handful of times at age 10-15 but then my first "real" job was telemarketing. I was 16 and only stayed a few weeks because it was way too much of a job for a high school kid (like 30 hrs a week and intense).
Then I worked as a cashier at a drugstore for the rest of high school and it was a good "first job"!