The best saying ever. It was said in an episode of College Humor's: Jake and Amir. It's been said throughout the seasons, but there is an episode called "Twas a Dream". A "laugh-out-loud" moment. Amir get's into his rapping moments, and blurts it out. Possibly one of the most famous quotes on Youtube.
Amir: "Oh sheesh y'all, twas a dream!"
Jake: "Was it really?"
Amir: "Nay, it really happened"