A very short skirt
She was wearing a labia length skirt
When someone flirts with someone and leaves.
Friend 1: are you dating joey?
Friend 2: oh no, I just pulled a flirt and skirt.
When you own a skirt that does not look good with any of your other clothes. Thus, you cannot complete the look.
I don't have any nice shirts, I guess this will have to stay an orphan skirt until I buy something that matches.
Those trendy "high-low" skirts that girls seem to love, but they actually just look like mullets.
"Did you see that cute skirt that Trina was wearing that was short in front and long in the back?"
"Yes I did. It's a mullet skirt."
Urinating in a skirt while wearing underwear with bare legs under the skirt.
Peeing in a skirt is a toilet skirt. Gotta wear underwear with bare legs under the skirt to pee in the skirt.
A sub genre or scat pornography in which the main female participant is wearing a white skirt, until it's suddenly covered with their own fecal matter. Hence the name, "brown-skirting".
"I really love it when girls are as into 'brown-skirting' as I am."
When you smack a nun on the ass
I'm a child of the lord... But Sister Mary's ass is skirt smackin' good