The act of using a Banana Peel to Masturbate. Derived from combining the news of an Australian Celebrity named Wilbur Wilde's ex-wife's admission to him having an abnormally large penis and a bizare method of masturbating!
Why were you so long in the toilet? Were you using your Wilburing Device?
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.