Top Definition
1) The pseudoym used on, and the name of, a phenomenally successful British web blog apparently written by a prostitute.

2) noun: An high-class call girl.

3) verb: to have a hugely successful Internet blog.

4) noun: a mysterious/anonymous person.
3) "I wonder who sent me that Valentine's Card. They signed it Belle de Jour style."
by Seanio March 21, 2004

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.