Top definition
The girl everyone rode at school. Basically, the easiest girl to get laid with and the one all the boys used for a quick, easy fuck.

An easy lay.

The school slut.
Hey, do you know that girl Linda, she's was screwing Peter on Monday and on Friday whe was screwing Paul. Last I heard she was screwing Angie's boyfriend Tom....

Yeh, she's the school bike.
by Truth Chap October 10, 2009
Get the mug
Get a School bike mug for your bunkmate Beatrix.