This thread is cracking me up as to how many people are taking this post SO seriously. First off, you are getting 1 side of the story - and from a teenager no less. You know those young people who think of their parents as idiots and not real people. The people who are in the midst of learning social behaviors of adults. (All you teenagers reading this note I used the word adults and not maturity.)
This "story" is very jaded. The dad could have been teasing his own kid and you guys flip your lid. What if his dad jokes around a lot and this kid is in a bad mood and just venting online? BAM! His dad is a ****, way to fuel conflict. There isn't near enough context in this scenario to warrant any reasonable judgement about either person. (Except that the OP is a person who needs validation - that isn't a dig.)
Honestly, I think OP just needs to chill out. He said the only reason he didn't take the foil out was because of the name-calling and he didn't get punished for not doing it. If the name calling was meant to be abusive, when he refused to do it, the father would have punished him for not doing it. If I had to guess I would say the father was just teasing his son. Tease back, crack a joke, but chill out. Sticks and stones.
EDIT:
P.S. My favorite line so far is:
"You don't tell a 14 year old kid to reach in an 400 degree oven."
...because they are so incapable? I was cooking stuff in the oven at 12. Some kids are responsible. OP, if you know how to make lasagna, you know how to take foil out of an oven safely. Lasagna is a tricky dish and I couldn't make it at 14. I didn't get lasagna down very good until I was 20.