when they freak out and cry on online games?

I'm asking because I was recently playing Modern Warfare 2 and was in team deathmatch and apparently I had a 10 year old on my team (he openly said he was 10) and during the match he yelled out "OHMYGHAD! I KILLED HIM!!!" "HAHA YOU SUCK" "I'M THE BEST" etc basically being an annoying ass.

I muted him but other players on my team began laghung at him so I unmuted and found out he was crying, after that I noticed he was getting killed alot and the more he got killed the more he cryed and freaked out and I'll be honest I found it absolutly hilarious.

He constantly moaned about the other team not playing fair and cheating and was basically being a sore loser and he even screamed at his team to stop laughing at him, then at the end he said the most unexpected insult I ever heard: "YOU GUYS WHO LAUGH AT ME WILL WAKE UP WITH MY BALLS IN YOUR MOUTH, YOUR MOM WILL EAT MY POO (yes he actually said poo) AND YOUR DAD WILL...SOMETHING, *some unintelegble screaming* and I HATE YOU ALL" then he left.

Ugh k, now I have that of my chest I'm gonna listin to Dope.