Pronounced "yock", it combines the words YACK and TALK, and refers to the act of just babbling endlessly without much meaningful/legitimate content.
Radio listener, irritably switching off a live interview of a politician bragging about all the supposed "progress" he's made in his still-squalid jurisdiction: Okay --- enough of that BS... got better things to do than listen to HIS yalk for the next two hours!
by QuacksO May 06, 2013

That's when you pretend that's TOTALLY what you meant and say that it means like "talking in an ascended manner"
by The Lightmare October 08, 2020

by RuralDoc February 24, 2008

by DouglasOutlaw January 06, 2017

by ujello October 16, 2011

by WillieM January 23, 2007
