Top Definition
Oh My God, Best Sleepover Ever!

as said in Gossip Girl by the new mean girls..
Mean Girls: OMGBSE! Oh my god, best sleep over ever!
Blair: .. Thankyou
by gg4ev January 08, 2010
5 Words related to OMGBSE

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×