I Thought He Lived In the South Pole

Josh *holds up tortilla chip*: Look, Stephie! A triangle!
Me: Yea, look at that.
Josh: A triangle is a house.
Me: Hmm... don't think so, Josh.
Josh: Yes, it is. ... Santa Clause lives in a triangle.
Me: He does?
Josh: Yes, he does.
Me: Do we live in a triangle?
Josh: No, *laughing* just Santa.