Big stack goes all in against my QQ

[MRBAA]

Live $1-2 n/l UTG folds, reasonable preflop raiser makes it $12 to go, next player folds, big stack an overly aggro but experienced and not bad player makes it $30. I'm playing my usual short-stack strategy and have built from $60 to $180. Two folds to me, and I make it $60 to go. All fold, including initial raiser. Big stack goes into the tank. We've played before and he knows I'm tight. I'm looking down, maintaining my poker face, but I look up briefly and we make eye contact. He then goes all in immediately. I've got $120 left and I think for a bit and then I...