There are times when I can't stand kids either, but I came across this one kid who said he was 8 in a COD match, and I couldn't have thought that kid was any funnier.
Really, it was his innocence. Some other kid on the server who was probably the almost adult age of 13 was swearing at everyone for his dying (It's not his fault, after all), and this 8 year old was like 'Hey! Swearing is wrong. You shouldn't swear.' and, of course, that got the other kid even more mad. So then the kid says "You need to put down the controller, and talk to Jesus. You need Jesus right now. You swear too much."
Now, I am, myself, a Christian. And man did I find this hilarious. I don't know if the 8 year old was being funny on purpose, or what. But if he was, he didn't flinch or break once. No snickering, nothing. The mic version of straight faced talking to this other swearing kid. It made my day. The other (swearing) kid quit in frustration, and I played about 4 or 5 more rounds with the younger kid. Always the same: Decent player, very polite, always told other people they needed Jesus when they swore like crazy. I loved it. I was smiling the whole time.