Penny begins laughing loudly then says
[Center][B]"We just mice, little lab rats
They test us an probe us then examine our scats
They torture us with rhetoric and jelly our brain
They confine us in cages and secure us with chain
They threaten us with boredom an reward us with pain
But some rats are dumb an can't run the maze
Their minds submerged by drug addled haze 
An some rats are clever for they see the test
An some rats think they are special simply the best

Oh little rat, little rat how clever you are
Your mind always turning, your thoughts travel far
The cage around you shrinking and closing in
But the clever rat she knows how to hide all her sin
And annoy the observers by means of a game
By dancing an singing and acting insane [/B][/Center]