The Laws of Anime.

[Sachiko]

ahahaha these are way too funny
;]
good job!!! ^_^

whenever there is a cute, adorable girl standing in front of the boy who likes her, there will always be a gust of wind that blows her skirt up to reveal either patterned or lace undergarments, DESPITE the weather being perfectly calm and pleasant beforehand. In these cases the timing will often slow down dramatically or the screen shot will freeze (giving pervs time enough to enjoy the sights). This is usually followed by severe nosebleeds or blushing from the male characters.... and at times those of us watching.

Often when running, schoolgirls are oblivious to the fact that the rest of the world can see their underwear. (Reffered to as the Shuffle Law)
The screen shot angles take care of this awfully well ;]

[Salvanas]

Whatever the speed they're moving at, an anime character's hair is not affected by wind resistance. Infact, anime hair is so resilient, even after running through fires, it always keeps the same style. Perfectly.