I myself wrote, quite a while ago:
>And we're not supposed to notice [...] Unten Seven
>leader Hazanko of the Kay Pirates [from "Outlaw Star"] [...] On second thought, upon consulting my reference screengrabs, mister-begging-for-alms-in-a-kilt doesn't *quite* look like Hazanko: his helmet (collar?) is too pointy, there are crescent horns instead of stubs, and he doesn't have the huge seesaw-flukes-conning tower fins with the earrings. Also, no yin-yang on his chest. The face and nose match in their pointiness, though.
"Lookit me! I'm so mean, I don't even need to move my arms. I'm so evil, I can Nasty.)dress like a tent. I'm such a bad-a**, I can wear a hat like a submarine trimmed for Christmas, and are *you* gonna make fun of it?" (Admittedly, the guy *did* claw his way out of a miniature black hole... #13 Caster shells. Nasty.)
Detailed synopses available of episodes 13, 15, 17, and 18, plus notes and transcripts of the intros and promos.