Rolf Harris's semen
in a commemorative Live-8 test tube with a flashing green LED in the bottom being carried by three trained hamsters that have been shaved and painted to look like internal organs.
( baldmonkey a frothy foul-smelling vaginal discharge, Fri 8 Jul 2005, 14:03, archived)

This
But I want the hamsters when she's done.
( Flapjack I spay a little mare for you, Fri 8 Jul 2005, 14:07, archived)