7 x 13 = 28???

Now, I'm no mathematician, but I'm pretty confident in my ability to multiply double-digit numbers by one another. That said, differences in methodology are like kryptonite to logical thinking, and Abbott and Costello prove that here, along with proving that 7 x 13 = 28. I was skeptical at first, because my own knowledge was in the way. Yes, the video is silly and old as hell, but it's still hilarious for all you nerds with time and laughter to spare. Check it out and tell me your whole idea of arithmetic isn't screwed up now...