Purple Flute
An penis that has been severely injured, thereby causing swelling and discoloration. In particular, this injury causes said penis to turn of a purple/magenta color due to bruising. Moreover, pain is excessive and the injury may be long term.
We have to show the doctor your purple flute!
purple headed nose flute
A slang word to describe a mans cock
By jove Derek, look at that Purple headed nose flute. You could play the 5th Symphony on that one!