2. Also used as a word by people with 'high' street cred to mock their enemies. Should be used with caution similar to “Take that!”
B. Minutes after using BAH! for that shootout loss, you knife that same person in the back as revenge--BAH!
The word "bah" differs from other popular internet shorthand such as "lol" because it is not an accronym, but rather a word that sounds like it is spelled.
Gearoid: "Flying through the Pokémon episodes bah." ( Gearoid informs his friend that he is watching Pokémon episodes and is possibly bored out of his proverbial tree.)
Shane: "Fair love me friends bah." ( Here, Shane uses the word to emphasize how much he loves his friends. )
Philip: "Well bah." ( A common greeting between the exponents of bah. Conversations like this are notorious for their length and content. )