When two or more people are arguing back and forth and one's comeback is so absolutely absurdly diabolical, it leaves the opponent stunned or unable to respond with anything better than what was said. Shortly, someone is silenced with another comeback.
Euphoria Season 2 episode five
Rue "I can't do this sh*t forever"
Cassie in a snide remark "You don't have to... just take it one day at a time"
Rue "Hey Cass"
Rue"I have a quick question for you"
Cassie "What?"
Rue "... How long have you been f*cking Nate Jacobs?"
*audible 4 second silence* (Cassie was gagged)
Cassie *laughs sheepishly* "I- I - Wha- what are you talking about?"
A Meth Head or Tweaker who has consumed a considerable amount of Meth and are exhibiting that oh so predictable tweaker behavior of acting compulsive, paranoid and frantic.
Don't worry about moving your stuff to your new place this weekend...we'll call up Rick...he's gagged out pretty severe these days. He'll move everything in like 30 minutes flat..no problem!!
The implication that someone is gagged, that being they have a piece of cloth, towel, or bandanna tied in their mouth preventing them from talking; usually the person is also tied up.