Robots

Tracklete #1: Rachel, tell Coach that I'm too injury prone to do any more events! I'm a walking time-bomb!
Me: Biomechanically speaking, you probably shouldn't be throwing the javelin or discus.
Tracklete #2: She's not a robot!!

Whales

Tracklete #1: Do you know what animal sees by using infrared light?
Tracklete #2: WHALES!!

Spear Hunting

Baseball player #1: Spear hunting would be so legit. Think about it. Bringing down a woolly mammoth.
Baseball player #2: I watched something on TV once. People in Africa spear hunting hippos. Looked like a freakin' porcupine.
Baseball player #1: Then you have to pull the spear out, raise it above your head, and let out your war cry! [Proceeds to raise his arms above his head, do a "war cry", and hop around]

Sandwiches

Soccer guy #1: Dude...sandwiches are so good.
Soccer guy #2: Yeah, you don't realize how good they are until you eat them.