Actually, the reason the Garbage Smasher is so stupid (as it is, admittedly) is that the whole
Star Wars saga is actually a thinly-disguised retelling of
Gilligan's Island.
No, really!
The resemblances, once you look for them, are obvious. Han Solo is the Skipper, Luke is Gilligan, Obi-Wan is the Professor. The two droids clearly must be the Howells. True, the
Millennium Falcon doesn't actually break up, unlike the
Minnow, but various members of the cast and crew do spend a lot of time marooned on some pretty grotty planets.
This leaves the Great Question, which is a slightly more sophisticated version of the Great Question from the original
Gilligan's Island:
Ginger or Mary Ann?
Serious
Gilligan scholars

generally agree that the Ginger-vs.-Mary-Ann question makes a valid, if unsophisticated, psychometric test . . . at least for straight adult or adolescent males. Ginger obviously would be tremendous fun for a one-night stand, but Mary Ann is much more the kind of girl that a man in his right mind would actually marry. It's like a Rorschach test with two unusually attractive inkblots.
In the context of
Star Wars, of course, the question is: Which character does Princess Leia represent? Whole volumes of learned papers have been written on this vitally important subject, but I prefer to go with my gut feeling. I staunchly maintain that Leia is Mary Ann. Obviously Ginger, being a redhead, is represented by Chewbacca.
Oh, yes. As for the monster in the Garbage Smasher: It hatched from a coconut, of course. You can do
everything with coconuts in that universe.
(I will now go away and find a crowbar with which to pry this tongue out of my cheek. Excuse me, please.)