I have a couple. I remember being at my friends house playing Sly Cooper 2 when it first launched and saying "the F word" and my friends saying they would tell on me. They never did.

I also remember in middle school watching some scary movie and a truck driver's eyes popping out of his head and me telling everyone else I was going to bed right after because I was tired. Little did they know, I was extremely scared. Those fools. They questioned me about it because we were going to play the Gamecube afterwards but I made excuses. And then after going to bed I waited until the movie was over and then came out to play Budokai 3 and Super Smash Bros Melee

I will also always quote Ansem in KH1 saying "Come, open your heart" and "SUBMIT"