Listen to OOMPA LOOMPA! (SLOWED) online. OOMPA LOOMPA! (SLOWED) is an Instrumental language song and is sung by Slow Bunny. OOMPA LOOMPA! (SLOWED), from the album OOMPA LOOMPA!, was released in the year 2024. The duration of the song is 1:19. Download Instrumental songs online from JioSaavn.