One of the best scenes is when Abed imitates Jeff and then explains the formula that he used to personify his friend.
Gracias to TV.com for the quote:
Troy: Woah, that's a good Jeff! How'd you do that?
Abed: 10% Dick Van Dyke, 20% Sam Malone, 40% Zach Braff from Scrubs and 30% Hilary Swank from Boys Don't Cry.
Jeff: Zach Braff?!
I love character formulas. Physically my character Atlas is a smattering of Peter Steele, Till Lindemann, Sephiroth and Vladimir Kozlov. I can never decide on percentages.
His personality is a bit of a mess:
10% Jean-Baptiste Emanuel Zorg
18% Jack Sparrow
5% Hector Barbossa
20% Malcolm Reynolds
12% Jayne Cobb
7% Hannibal Lecter
13% Tim Curry (As Long John Silver in Muppet Treasure Island)
15% Elder from my mission who wishes to remain anon.