#789: Showdown explain

[Two cowboys face off silently in the desert, the blazing sun beating down.]

[They exchange steely glares, hands poised to reach their guns, as a tumbleweed rolls into frame, with a helicoidal line depicting its movement.]

TUMBLE

[Close-up on the tumbleweed. It draws two guns.]

CLICK CLICK

[The tumbleweed shoots both cowboys simultaneously, and they fall backwards.]

BLAM BLAM