"But they always manage to win in the end! Why?! Because they're totally cool dudes! I AM SO SICK OF TOTALLY COOL DUDES!!! THEY'RE!! NOT!! FUNNY!!"
Of the 3 voice actors Doggy had, Brian Fisher was arguably the best and the funniest. It helps that the whole review show came out mainly because of him- his audition was all improvised, and impressed Alex enough to start it, and Brian ultimately wrote the episodes he appeared in.
He introduces "Stupid Idiot Ninja Filler" in his Naruto review. It comes back in the Toonami review.