Well, maybe not ever but it certainly stacks up with the "Amendment to be" from the Simpsons.
But, being the HUGE fan of School House Rock that I am (I have the greatest hits on VHS and the 2DVD set) this cartoon parody of School House Rock is just too fucking funny. I think it only played once on SNL's "TV Funhouse".
It may take a while to load but trust me, it is WELL worth it.
(hat tip to MamasGun at Dkos for pointing this out).