Teenage Mutant Ninja Turtles Rap Battle Against the Artists That Share Their Names

This video wins the internet today.

Epic Rap Battles of History put the Teenage Mutant Ninja Turtles in a rap battle against the artists of the Renaissance that they got their names from. This is full of witty puns to the era of the art and puns to the TMNT cartoon.

Also, does anyone know where I can get one of those turtle costumes???