Three things, Beer, Pizza, and french fries in college.

I was super thin in high school, because I had a job that required heavy labor and lots of running. I would eat those big breakfasts from wafflehouse several times a week and I was 125lbs at 5'7".

When I left that job and went to college it didn't occur to me that I could get fat and I just kept on eating the way I always did, except then I turned 21 and drank a six pack a day for two years.

LOL, I actually remember thinking I must have shrunk all my clothes at the laundrymat, for that could be the only explanation for them getting too tight!!