Regis grabs Barney by the suit at the gym and demands to be told when they find the World's Greatest Burger!
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The gang and Regis Philbin finally finds the world's greatest burger. I doubt it was worth the question, but then again, it never really was about the burger.
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How I Met Your Mother Season 4 Episode 2 Quotes

Ted: Chinese [food]?
Barney: I don't like Chinese.
Ted: Indian?
Barney: I just said, I don't like Chinese.
Ted: Indian isn't Chinese.
Barney: Weird meats, funny music, side of rice. Why are we splitting hairs?
Ted: Mexican?
Barney: I just said, I don't like Chinese!

Lily: But you wanna be an environmental lawyer!
Marshall: Yea, you know I also wanna be a Harlem Globetrotter and get paid in candy