email: i can’t work out what presence to give the twin’s for there birthday next weak  reply: never mind, we can have a barinstorm over family dinner tomorrow
just like a brainstorm, but without any criticism or comments on spelling or punctuation
"email: i can’t work out what presence to give the twin’s for there birthday next weak  reply: never mind, we can have a barinstorm over family dinner tomorrow" What is the definition of "barinstorm"?