Mexico's Favorite Sport

Alright, listen up, you joke-telling simpleton. You thought you were being clever, huh? You think people don't know the difference between 'cross country' and 'cross the country?' Well, you're a bear, so you're probably not the brightest. This is pun-based humor. A pun is when you use a word that sounds like another word to make a joke. In this case, it's playing with the word 'cross-country' and the idea of traveling 'across the country' of Mexico.