Today I would like to add to the canon of great science the following theorem.  In the world exists of great Cosby vortex, wherein a sweater featuring an image of Bill Cosby can feature an image of, you guessed it, Bill Cosby.  Now that inner vortex Cosby will then in turn feature another image of Bill Cosby, effectively throwing us into the Cosby vortex.

Want to see proof?  Here you go: