Thanks for sharing that with us,Christie. When audiences shout it to me I asume they are suggesting I change my kazoo technique, sucking doesn't produce any noise and it also stops me singing till the doctors remove it from my throat.
(I've also been told "F off", when out of key.)
Perhaps that was their cunning plan.
As for the tar & feathers, the staff at the Neil Young Center have become quite adept at removing it when I've been telling "jokes" at the Mudcat Tavern.
They use Bronner's soap.