Boxing Foxes (Part 1)

It lives!

Original description:
Included: Intoduction of premise and antagonistic characters, the Funky Cops overhear on their CB radio, Funky Cops theme song, the Teenage Mutant Ninja Turtles try to watch TV and instead watch a Shaman King promo, and then they decide to "hit the streets" and "see what [they] can find out."

And check out this old webpage I found that makes it look like this was a planned TV event for the purposes of promoting a new lineup of shows on the network: http://www.highbeam.com/doc/1G1-107026456.html