Tiny Toon Adventures premiered in 1990 from Warner Bros. Animation and Amblin Entertainment, with Steven Spielberg as executive producer. The series followed Buster Bunny, Babs Bunny, Plucky Duck and other young characters studying at Acme Looniversity under classic Looney Tunes mentors. Its sung opening theme became one of the most recognisable cartoon intros of the decade, built around the 'tiny, toony, looney' hook. Reruns, home video and later streaming kept it in circulation, and online it now signals instant 1990s cartoon nostalgia.