blown out clarinet

An STD, named after anyone that was in a marching band. Symptoms include itchiness, red spots, anal leakage, breast tissue growth and listening to Neil Diamond on repeat for days at a time. Unfortunately no treatment at this time is available except for palliative care including cool baths in oatmeal, listening to Kenny G, and always double bagging it.

Girl 1: oh shit, green eyes and blonde hair, AND he knows fingering techniques?
Girl 2: Dont Lisa, last I heard, he was receiving treatment for a 'blown out clarinet'.