loony toons loony bin • loop · · · Info · Definitions · Synonyms · Characters · · loony toons · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) street name for lysergic acid diethylamide. Synonyms: acid, back breaker, battery-acid, dose, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen. · · Noun Definition 1 Synonyms · · · acid · · Synonym 1 back breaker · · Synonym 2 battery-acid · · Synonym 3 dose · · Synonym 4 dot · · Synonym 5 elvis · · Synonym 6 lucy in the sky with diamonds · · Synonym 7 pane · · Synonym 8 superman · · Synonym 9 window pane · · Synonym 10 zen · · Synonym 11 Characters · · space U+0020 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079