The first thing that popped into my mind was Nigel Thornberry in drag... not the best image. O.o So, it's definitely a (obvious) feminization of Nigel for me.
ROFL :DI had to google Nigel Thornberry (turns out the translators renamed him "Heinrich" in our version of the show...um...) - and I had to laugh so hard that I almost fell off my chair. Literally. I'm still giggling :D