On one hand, I feel like I should explain that "Mackerel Jones" reference For You Kids Out There.
On the other hand, it's... um... usually accompanied by animation that's really quite extremely problematic.
[In fact, video has been redacted because even the thumbnail was RACIAL YIKES. Luckily, I found one copy without the animation, and the song is... well, it's a lot _less_ problematic. You're still on your own here, kids.]
https://www.youtube.com/watch?v=DlhWPVJNAOo&lc=z13jsv2avz2nhvkvh22yz5x5cka2wlbef
@KinkyTurtle Yup! :D