Sister-in-law: Tell the Lake Monster to stop sending her children to visit us! Somebody abandoned these turtles at the pet supplies shop, so we're fostering them for the winter.
Me: Turtles aren't descendants of the Lake Monster. Snakes and monitor lizards are.
SiL: So...why do you get so happy when I move turtles out of the road to save them?
Me: I like turtles.
Husband: *remembers Zombie Kid and cracks up laughing*