How I Met Your Mother, Season 6

[flashback to Robin and her marine biologist boyfriend]

Scott:
This really sucks but I'm gonna be at the North Pole for the next three months.

Robin:
[sarcastically] Seriously? The North Pole? Okay pal, if you wanna break up with me, just tell it to me straight, don't pretend you're going someplace we all know doesn't exist. [laughs]

Scott:
Um, I'm gonna be studying the mating habits of-

Robin:
Of who, Santa's elves? Rudolph? You know what, I'm going on a trip too, Scott. It, uh, starts in Narnia, works it's way up to Candyland, and then hey, congratulate me, I'm the new Defense Against the Dark Arts Teacher at Hogwarts. Expelliarmus!

Scott:
Robin, the North Pole is a real place, you know that right?

Robin:
...So, you wanna get pizza later or-

Scott:
I think we should break up.