Season 1, Episode 11, “The Wedding”
Lily: Honey, this magazine says more and more couples are opting to have nontraditional weddings out in the woods.
Marshall: Well, if a magazine says so, we should go get married in the woods like a couple of squirrels.
Lily: Squirrels don’t get married, Marshall.
Marshall: Like you could possibly know that.
Marshall: So you admit it, the groom should have an equal say.
Lily: Oh, yeah, sure, on the stupid stuff, like who comes.
Marshall: So I can invite whoever I want.
Lily: Sure, there’s plenty of room in the woods.