modemoiselle 

a woman or girl who spends too much time online, forgetting other important things like family and friends; an unhealthy cyber-addiction in the female species.

Don't even try to ask Modemoiselle what's for dinner tonight...she's too busy on the computer "looking up eggplant recipes."

Modemoiselle isn't coming tonight, she's got a date with her computer...

modemoiselle by tik-tiki October 19, 2008

mademoiselle 

Firstly, it's a french term defining a lady who is not married. Now we use it just for a lady.

I met a lot of beautiful mademoiselles when I was in Paris.

mademoiselle by Altoz January 3, 2005

mademoiselle 

A French diminuitive of "Madame"; "Mademoiselle" means "My little lady". It once was used to signify an unmarried woman, but concidering that it is a diminutive of "Madame", now it is just used for girls and young women, and the professional title for women is "Madame".

Still, Mademoiselle is used for young women by their admirers.

"Mon Dieu! Bonjour, Mademoiselle, je m'appel..."

mademoiselle by Lorelili March 19, 2006

Mademoiselle Berg 

This French teacher is insane. She is also the epitome of a prude. Will flip out at you for talking in English or not knowing how to conjugate verbs in the subjonctif. Freaking crazy. She throws markers at students' heads and does the Thriller dance at homecoming.

student #1: Omg screw my life.
student #2: What's up, dude?
student #1: My math teacher just pulled a Mademoiselle Berg.
student #2: Maannn... I'm sorry, dude.

Mademoiselle Berg by 76thTrombone November 12, 2010