People, shows, products, anything that you once loved but have since turned your back on.
Here's few from me to start us off:
Limp BizkitMy music tastes were and still are quite varied, but I must have been very weak for bad pop-rap-rock 10 years ago. Hearing this music today makes me cringe, cry, and laugh all at the same time.
HGTVI used to watch this channel all the time, but now I can't stand it. The new shows they have on are all so staged and fake. Until I realized that they've always been staged and fake.
Peanut Butter CrunchMan, this stuff was the shit when I was growing up. Feeling nostalgic, I bought some recently, and couldn't believe how inedible it was. Mental note; kids food doesn't taste good when you're an adult.