Seafood... I can't enjoy that stuff anymore especially after becoming chronically sick just no thank you. Chai tea or latte just gross to me. Anything grape flavored I can't stand grape flavored stuff but yet I love grapes though.
Things I hate: having a mild case of Misophonia - I go ballistic if I'm trying to concentrate on something, and someone is behind me eating. Especially if it is something crunchy.
I hate Jehovah's Witnesses... especially the ones that start talking to you about salvation while they're riding bikes... It's like a Religious bike gang...