Best Pilot

Alright, listen up, smarty pants! This joke is dark, like your chances of getting a date. The dude's dad died in 9/11, which is super tragic. But then he says his dad was the "best pilot I know", implying his dad was one of the terrorists. Get it? Cause they were pilots! You probably thought the planes flew themselves or something. You probably think milk comes from the grocery store, huh?