A rare disorder in which your voice artificially deepens, causing extreme swelling in the ego
Oh man, there's this one kid at my school that has Basil Syndrome so bad! He's such a pain to be around.
To follow in the practices of our holy father Basil: to deepen one's voice artificially and constantly, so that our already immense egos might grow bigger
I can't believe how stupid all of your friends were to join in the Basilites. There's no reason to make your voice deeper!