When a girl poops on a man's penis, and leaves it to dry, for a few hours (this is essential!) and then returns to give him a handjob as if she were turning a doorknob. A rusty doorknob.
"OMG Rhonda gave Bernie a rusty doorknob last night! He says he now has a new perspective on life."
by Danprabjanif Kinharbak November 04, 2011