Overheard

I was quizzing McKay on spelling colors.

Me: How do you spell Yellow?

McKay: Y-E-L-L-O-W

Me: How do you spell Blue?

McKay: B-L-U-E

Me: How do you spell Purple?

McKay: P-U-R-P-L-E

(Since we were doing so well, I decided to change tactics along the same theme.)

Me: What do you get when you mix Red and Blue?

McKay: A bath!!