Einstein White

Okay, so listen up, dummy. The joke is playing on words. You take "math" and "meth" and combine them to get "Einstein White." "Walter White" is the main character in Breaking Bad, who cooks meth. It's funny because it connects being good at math with cooking meth, and then slaps the name of a famous scientist on it. Now, you probably thought Einstein was a real person, huh? Bet you think your farts smell good too, don't you?