Adult Swim's original bumpers shown in-between the shows featured footage of elderly people swimming in public pools, eating, exercising, and doing other pool-related activities. It would show signs all around the pool saying things like "Warning Potential Violence", "Warning Strong Language in use", "Caution Sexual Innuendo", "Caution Limited Animation", "No Diving", "No Kids", "Warning Adult Situations", and more. Some of these bumpers were narrated by a lifeguard who spoke through a megaphone. Most notably he would shout "All kids out of the pool". The logo was the words "Adult Swim" in all capital letters (or a alternate version of the logo featured the block's name rendered in red lowercase letters and a black circle background with a yellow penumbra), shown after a freeze frame of the footage. Sometimes they were even shown in reverse. The block's original theme music, titled "D-Code," was a remix of "Mambo Gallego" done by the Melbourne musician Dust Devil, originally played by Latin jazz musician Tito Puente, Sr. When the programs were shown on TV, in the right corner of the screen big red letters would say Adult Swim. Two months later, the lettering was changed to white letters.