Cheapy - If you are going to take Tai to the Avengers don't sit by some overweight, comic fanboy. I made that mistake for Thor and when my 6 year old son got excited at one point and yelled, this angry nerd in front of us turned around and yelled at him. When I said "relax, it's a movie", he told me to

off. Funny thing, he was about 27 and he was literally with his mom.
Wombat- Complete aside. I have a 10 year old and 6 year old who play together. Sometimes when the play, it gets rough. After endless "Papa- Lisa is hurting me" whines, I finally said- "If one of you is hurting the other just say KAZOO". My kids completely adopted it so at least once a day when they are rough-housing I hear coming from some part of the house "Kazoo....I said...KAZOO!"