Some of mine:

1. Danielle Fishel's self-haircut episode from Boy Meets World. I know haircutting is taboo here, but I honestly feel her post shorter look is so much better than the longer one. The shape of her hair makes it look SO soft. Her hair in the later seasons where she wears it shorter are so damn hot.

Leigh Taylor Young taunts JR as to what he could have had but lost it all

Michelle Greene lesbian kiss on LA Law

These 3 scenes have been the source of many a good wank.