Wicked, Next to Normal or A Little Night Music?

I hate people and want to ruin a lot of peoples evening so I'm wondering which one I can get the loudest in. I mean like "Stand on the seat and scream and talk back to the actors and yell that I'm in love with them, sing really loudly etc. Ideally, I ADORE the thought of throwing someone off of their mark and making them forget a line so they have to ad lib and then look at the audience and shrug and give a little wink and I would GO CRAZY if that happened it would be hilarious.

N2N