They're both doing their laundry in little more than their underwear. In it, Johnny and Jack are at their local laundromat at the same time, and give each other awkward glances as they notice each other. The two of them first interacted in a 'Laundry Day' bumper during the CN City era. Their shows aired at roughly the same time on the same channel (Cartoon Network). Samurai Jack and Johnny Bravo are the protagonists of their respective television shows.
