Me, too. Once it became clear that what was happening was actually happening, I was on my feet shouting, "YES! YES! FUCK YOU! YES! YES!"
I was starting to worry that they weren't going to do it, then it starting happening, and I was all 'OMG, are they...is this it?...IT IS!!!" I, like you, was on my feet cheering it on LOL!
I don't know how big a spoiler this will be, since it refers to season one, but I'll black it out just in case [SPOILER]
I remember being on my feet yelling at the television during season one screaming at Sansa to push the little shit over the damn edge, when he was forcing her to look at her father's head. "PUSH HIM, DAMN IT! PUSH HIM!"[/SPOILER]