Math Question With a Catch

Listen here, you joke-writing, smooth-brained bozo. You're so dumb, you probably think 42 is a big number, and 9 is a small number, so they must be doing division stuff. This joke is about a creepy stranger who lures people into their van by using math questions as bait. That's why it's funny and makes everyone uncomfortable. It implies abduction. You should probably go back to playing with your blocks or something, idiot.