Math and Perimeter

Okay, listen up, you big ol' dummy. This one's a classic pun, see? "Perimeter" in math is about the boundary of a shape. But it sounds like "perímetro," which makes people think of a border, like the U.S.-Mexico border. So, a Mexican wants to learn math to 'study' the 'perimeter' – get it? You're so slow, you probably think a 'border' is just a fancy blanket!