Definitions by Dictionary.com

little brother fetish 

Wanting sex from little brothers of her current mate

Kristen has a little brother fetish!

little brother fetish by Dictionary.com March 26, 2003

X13 

Verb. To sing metal songs about people who are but mere puppets in IRC channels. - To ask the state of another person by asking a common question. IE - "How are you?".

I X13.
You X13.
He X13s.

X13 by dictionary.com February 9, 2003