Top Definition
any ill-mannereed person with a negative disposition and penchant for ruining other peoples' days.
wow that stupid birdbag totally tried to mack on that boy i like!


wow i hate how that birdbag just cut in line like that!
by ana.b. January 29, 2006
5 Words related to birdbag

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.