How does Barney get played by Quinn? Find out in this promo for the How I Met Your Mother episode "Karma."
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How I Met Your Mother Season 7 Episode 18 Quotes

Lily: You'll be playing with two charter members of the East Meadow Alley Cats.
Marshall: We're a hot dog eating team with a bowling problem.

When did I become such a gooey romantic?

Barney