Top definition
A little girl, approximately 10 years old, who has a collection of 100 posters of Justin Bieber's posters and shirts. Loves listening to Bieber at least 12 hours a day and doesn't quit following him on Twitter when he cuts his hair.
"Hey, Ron, what's up with that little girl?"
- "Gee wiz, haven't you noticed? She's a biebenaire..."
by Pedobear131 March 09, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug