Top Definition
1. a shortened word for september.
2. a kick ass term used to describe anything that is so awesome it is therefore without words.
1. I am a seppie baby, i was born on 09/09.
2. Thats a freakin seppie car, GD... wooo!
by Patricia P. October 26, 2006

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.