(you say LA like the stereotypical little girls skipping down the street back in the 80's-90's going lalala)
"Eh, guess she's BLAH'ing"
2.A word that describes an unknown feeling.
3.Used when you don't know the answer to something.
4.Silver's word! >=D
2.'How do you feel?' 'Blah...'
3.'What is the answer to #44?' '.....Blah.'