And do you know why? (You can find it here, if you're curious. It's the official posting, just so you know.)
It's not because one of the rather odd inhabitants of Planet Doom (who were originally intended in Golion to simply be evil people, but were presented as robots in Voltron) are wearing hilarious clothing.
No, that would be the pit of bones and blood that some vultures dump the protagonists into.
And, oh yes, I'm pretty sure it was being implied that the robeasts ate people. Not that the people dubbing it would admit to that.
(Incidentally, while I'm a fan of Voltron, I never actually managed to watch the actual Golion dub. Thank you, YouTube.)