1) After trying on clothes, the sales person asks if you need a bigger size through the door!
2) Fluorescent Lights, need I say more?
3) Taking an exercise class, and noticing you are the biggest person there
4) Not being able to do all the exercise in the class^
5) When eating low calorie, my smaller friends would still stuff their face, and not gain weight
6) The rejection of people not laughing with you when trying to make a fat joke
7) Always being the fat best friend, with great personality
8) Having guys you used to like tell you, if only they knew how great you were before they started dating the skinny bimbo clone
9) Finding excuses not to be in photo's
10) Trying on clothes
11) Those friends that tell you you're not fat, and let you eat that whopper meal with king sized fries and drinks
12) Constantly adjusting your clothes
13) The fat waddle, instead of regular walking
14) When your walking by someone in a hallway, and they give you more room than you need to get by, WAY more
15) When you order a diet drink at a restaurant and the waiter gives you that "who are you trying to kid" look
16) Wearing skirt, tank tops, or anything that shows skin
17) Worrying about flab being visible to other people
18) Getting intimate with a man in the light
19) Sweating under rolls
20) Not being able to look at yourself without hating what you see

Just some of my reasons why it sucks to be fat.