// Unit on locomotion, discussing reasons for migration
Student: They might migrate in order to mate.
Ms. Reep: Oh yeah, for sex!! I mean, you know, you guys go to those dances, you, I don't know, hang out on the street corners looking for people...
Ms. Reep: So when you become sexually mature your body stops developing.
Student: So does that mean if you masturbate, you don't grow anymore?
*awkward silence*
Ms. Reep: Well if you masturbate...
Ms. Reep: *sigh*
Ms. Reep: ...you just masturbate.