Arabs: WHO PUT THAT TOWER THERE... we must destroy it!
Arabs and Towers
Explanation
Explain Bear
Okay, listen up, buttercup. So, the joke is makin' fun of stereotypes, see? It's like sayin' all Arabs are automatically down to blow stuff up like the Twin Towers. It's playin' on some ugly ideas people already got stuck in their heads, especially after 9/11. You following, or am I gonna have to draw you a diagram?