Reminds me of the Bobbitt joke - a stales' favourite...

Lorena's just done the deed..

Runs screaming from the room clutching knife and severed member

Jumps in her car (still clutching things), roars off down the road.

Realises what she'd got in her hand, screams and throws it out the window.

Member bounces off the windscreen of a passing car...

Driver of other car expostulates "Jeeez - didja see the size of the dick on that bug!!!"

ahem

stales