Two Mexicans are lost in the desert. They see a tree in the distance. As they get nearer they see its draped with rasher upon rasher of juicy bacon.
"Hey Pepe", says the first man.
"Ees a bacon tree, we're saved!"
Then he runs to the tree but is gunned down in a hail of bullets.
"What happened?" shouts Pepe. With his last breath, his friend shouts "Run amigo, ees not a bacon tree. Ees a ham bush."