The change to the theme was such a great move. As a GF fan and a weeb, it reminds me of the changes to the openings of Jojo's Bizarre Adventure and it was such a cool surprise to see during the airing of Weirdmageddon Part I
I always thought the "nachos tricked me" line was a futurama reference since there's that bit where they catch Zoidberg the same way with a guinnea pig on a plate as bait, and he says "help, the guinnea pig tricked me!"