The expression you get when you see some dorky ass anime shit that only beta fanboys dream of, but in real life.
Weeb friend #1: Hey man check out this Geass x Endless Waltz collab pew pew.
Non weeb alpha bro: What the weeb???
OR
Weeb friend #2: Where's my P5 x Geass collab?
Non weeb alpha bro: Uhhh, what the weeb?