example 1: She is your blabla
example 2: what is a blabla
example 3: blabla as in BLA BLA
example 4: WHAT IS BLABLA
example 5: OMG ITS TO KEEP IT A SECRET BUT GF blabla delta
When you read or hear a reasoning that's basically fairy dust and means nothing at all, whatsoever, and you're left there thinking about whether or not the author of said reasoning is fucking with you.
"This book is essentially blablaism, just a bunch of bollocks that mean nothing, I'm better off wiping my ass with it"
"That's alittle antihygienic"
B-la is short for B-Legit. A bay area rapper formerly known for his association with rap group The Click. A B-La Blunt is two blunts rolled together to equal one long extended blunt.
"When you go to the store, grab me two Swisher Sweats so I can roll a B-la.