Texans vs. Mexicans

Texans vs. Mexicans is a game played by the boys in the Season Fifteen episode "The Last of the Meheecans". The game involves two teams; one, the border patrol, to protect the United States border and the other, the Mexicans, to penetrate the border. Upon successful penetration of the border, a player on the Mexican team is to yell out 'Base!'.

This game was played only once and it ended up involving the actual United States/Mexico border. In the end, the Mexican team won with Butters' breaching the real border from Mexico.