You show your maturity with that last statement there.
Sure this was a bad beat, but you can't flaw the guy for going all in with a boat. There is no way he could have assumed you had quads. I can understand what he was thinking.
A really bad beat is when someone calls you with nothing and they beat you. He was leading you preflop, I know you really didn't bet much preflop, but he still had the best hand. Sometimes bad beats are going to happen, but that doesn't mean you have to say "OMFG
TITAN IS GAY!!!!!!!!111111!!112