Personally, I can't think of this show without remembering a scene from the episode "Twilight," by far the most explicit (in an utterly goofy, twisted way) lesbian love scene on television. Ever!
And that got me thinking (always a bad sign):
Do my fellow kittens have any favorite obscure gay or lesbian love scenes they'd like to share?
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"O let my name be in the Book of Love.
If it be there, I care not of
That other book Above...
Strike it out! Or write it in anew.
But let it be in the Book of Love!"
--Omar Kyam