Top Definition
A accronymn for short yellow bus. Meant as an insult or to poke fun at one who would ride the special needs who typically are known by the short yellow bus they ride.
You are such a SHOYB for peeing your pants in front of the bathroom.
by jewishjesus January 16, 2010
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.