Barney: There's no way she's above the line on the hot-crazy scale.
Ted: She's not even on the hot-crazy scale. She's just hot.
Robin: Wait, hot-crazy scale?
Barney: Let me illustrate. A girl is allowed to be crazy, as long as she is equally hot. Thus, if she's this crazy, she has to be this hot. If she's this crazy, she has to be this hot. You want the girl to be above this line, also known as the Vicky Mendoza diagonal. This girl I dated, she played jump rope with that line. She'd shave her head, then lose ten pounds. She'd stab me with a fork, then get a boob job. I should give her a call.

Robin: Okay, fine, I'll watch it with you.
Barney: Yeah!
Robin: But if either of you makes even one peep about the show being dirty, I'm turning it off. I'm serious.
[on Space Teens:]
Robin Sparkles: Hey Jessica, how's your beaver?
[in the apartment, Ted and Barney spit take]
Jessica Glitter: Great. How's your beaver?
Robin Sparkles: Busy as ever!
[Ted and Barney stifle laughter]
Robin: Our characters had pet beavers.
Ted: [giggles] Sure.
Robin: The beaver is the official animal of Canada. It's our national mascot.
Barney: It's a noble creature.

Robin: Well, I guess you just got to move on. I mean, it's not like you have a shot with Ready McGee over there, right? Ted?
Future Ted: [v.o.] Then I remembered. Cindy had a roommate. A roommate I only caught a glimpse of... But a roommate who, by every indication, was something very special. Was it possible? Could this be the girl attached to that ankle?
Ted: I got to see her ankles.
Robin: You're one of those? God, I swear, one in five guys...

Ted: Yeah, whatever. I'm adding laser tag to the Murtaugh List.
Barney: Jeez, not the Murtaugh List.
Robin: What's the Murtaugh List?
Future Ted: [v.o.] The Murtaugh List is something that came into being around the time I turned 30. It all started with your Uncle Marshall's beer bong. When we were in our early 20s, every time we had a party, that beer bong came out. And around the time we turned 30, same thing. Of course, in our early 20s, the next day would go like this.
[flashback to Ted and Marshall playing around in their underwear]
Future Ted: But by the time we were 30, the next day would go like this.
[Ted on the couch with a sick bucket]
Future Ted: Then one day, in the throes of the worst hangover of my life, I realized there was only one person in the world that I could relate to: Detective Roger Murtaugh, played by Danny Glover in the '80s noir masterpiece Lethal Weapon, known for his oft-quoted catchphrase:
Murtaugh: I'm too old for this...
Future Ted: "Stuff." He said, "I'm too old for this stuff."

Bud: Goodbye, Robin.
Robin: No. You know what? I'm glad you found oot. Because I'm proud to be Canadian. We may not have a fancy NFL team or Prince, but we invented Trivial Pursuit. You're welcome, Earth! Plus in Canada, you can go to an all-nude strip club and order alcohol. That's right. From Moose Jaw to the Bay of Fundy, you can suck down a 20-ounce pilsner while watching some coal miner's daughter strip down to her pelt. Jealous?! In Canada people don't care where you're from, as long as you're friendly and maybe loan them a smoke or hand over a donut. I'm proud to be from the Great White North... and I wish I was there right now. [starts to leave] And we're not afraid of the dark. I mean, we don't love it, but who does?