Bottoms & Low Lockers

I was enjoyed a good laugh while watching an old sitcom on TV this weekend. The pretty blonde daugher on the show had been caught with her panty-band showing as she opened her locker. The new principal had taken a picture of her in that position. Her rebuttal was that hot girls shouldn't have lower lockers at the school. It reminded me of Amber's Panty Thong Schooling, by Cherry Red. I wrote the serial under that author name. I understand from others this is best known as a whale-tail.

what was the old sitcom?

The old TV show was 8 Simple Rules.

Are we really calling a show from only 15 years ago an old TV show? When I read the first post I imagined a show from before 1990.

Pardon my pedantry, I have ocd on these things.
Surely a whale tail is when the top of a thong is showing, ie it looks like a whale tail, rather than the top or waistband of panties or knickers?
I would insert a suitable illustration if
a) I had the slightest idea how to
b) It actually were possible!

I was being very tongue in cheek, I hope no-one would take it otherwise.

That is the first time I have inserted anything, I really didn'rt know one could. Still learning even at my age!

What did you insert? I see nothing.

Geoffrey Stirling.