mandy syndrome

the condition whereby one cannot stop a song (usually a cheesy song) running round your mind. in more extreme cases this can be accompanied by involuntarily singing the song out loud, damaging your street cred in the process
named after the barry manilow song of the same name
an early mention of this comes from wayne campbell, the mike myers character in wayne's world movie

i am a chronic sufferer of mandy syndrome, especially after my other half has been watching an episode of glee