An alternative to "shut up" originating in Canadian prisons.
* loud conversation after lights out*

Range Quarterman: " Yo noise up fam! Mans are trying to sleeping and you're running your mouths like a bunch of birds! It's a mawnin ting still eh... my youts gonna catch a nasty defaz!"
by Pawpatrol June 3, 2016
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When someone, usually a stranger approaches you and engages you in one-way conversation.

The perpetrator believes that a perfectly reasonable discussion is taking place, however The content of the conversation is typically of little interest to the subject.
"I was standing by the bar and this guy came over and started noising me up about a load of rubbish.... he was cleary shitfaced"

"While I was handing out flyers outside the club a man came over and started noising me up about how House music is rubbish and started Mcing in my ear".
by Mikey R June 22, 2007
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