To this day... When ever I get fed mixed vegetables with peas in them, I have to separate the peas out with my fork because I refuse to eat them. After all the peas are separated, I eat the rest normally. The peas get put down the sink when I am done.
When I was very little I ate pizza upside down, so the cheese and toppings were on my tongue.
I don't know if this is weird, but I eat cookies with the top on my tongue too. That side of the cookie is just more appetizing to me.
I also don't know if this is weird, but when I eat meat with a knife and fork, I use the "British method" of eating as I cut. I will have the fork in my left (non-dominant) hand, pick up a piece of meat, stick it in my mouth, the fork still in my left hand and in the cutting position, and while I was chewing continue to cut, and repeat until all the meat is cut up. Then once I have all my meat cut up, I'll put the fork in my right hand and eat the "American" way.
I used to suck on a lot of non-hard candies until they would dissolve in my mouth instead of chewing them. Stuff like Sweet Tarts, Hershey Kisses, M&Ms...
The following I got from my dad when I was a kid: I would put Ruffles potato chips inside my tuna fish sandwiches. And inspired by that, I used to put french fries inside of my McDonald's chicken sandwiches.