a grunt-like expulsion usually meaning boredom and a general tired feeling. Can sometimes be used as an expletive. Usually preceeded by flopalopagonapuss
by HaansMcFinkelstein March 10, 2010

1.) When someone can't think of any word to reply to a comment, which is so downright ridiculous.
2.) In reply to a proposal from an ugly person whilst you are out.
3.) The sound a sheep makes. Obviously.
2.) In reply to a proposal from an ugly person whilst you are out.
3.) The sound a sheep makes. Obviously.
"You know that ugly person, withthe bad breath and BO in the year above, well he asked me out today." "Bah."
by SkinnyMinnie. May 13, 2009

by motogp April 7, 2010

dude 1: You can't take this boat through a hurricane! We'll sink!
dude 2: Bah.
dude 1: This ship is too big to be going this fast! There's icebergs out there!
dude 2: Bah.
dude 2: Bah.
dude 1: This ship is too big to be going this fast! There's icebergs out there!
dude 2: Bah.
by scuba steve January 27, 2005

A term often used by Italians.
This is the ideal word for an Italian to express his nonchalant attitude towards a particular subject.
The word "mah" may also be used instead of "bah".
This is the ideal word for an Italian to express his nonchalant attitude towards a particular subject.
The word "mah" may also be used instead of "bah".
Massimiliano:
Me, all I knows is, I saw your girl wit Gino doin' stuff that me I wouldn't do wit your girl.
Stefano:
Bah, who cares...I gave her herpes...we're freakin'even you know...
Me, all I knows is, I saw your girl wit Gino doin' stuff that me I wouldn't do wit your girl.
Stefano:
Bah, who cares...I gave her herpes...we're freakin'even you know...
by The Urban Italian June 6, 2005

by Shanieka September 25, 2005

by Hellfirefighter October 21, 2004
