To back out of something you said you were going to do. No it doesn't mean backdown from a challenge or someone else that makes no sense. Backdown means to say no to something back out means you say u were gonna do something but then u dont do it. :/
punked out (synonym: herbed): Tyler and Kevin were gonna fight at the park after school but Tyler punked out and went home instead.
by a-train999 April 24, 2022
Get the punked out (synonym: herbed)mug. Prolific columnist for the san Francisco chronicle for almost 60 years. Herb is perhaps best known for his inimitable column titled "caen punch"where he adroitly commented on the goings on in in the belle maiden of his city. San Francisco truly lost one of the brightest stars in it's constellation when herb caen took his final bow
by 4realazitgits March 20, 2021
Get the Herb caenmug. An all around piss poor person with a loathsome presence that warrants being smacked across the side the head.
by PWAR May 22, 2019
Get the Herbmug. 
by Crazydudejosh March 4, 2018
Get the Dick Herbsmug. by Squidbilly June 19, 2015
Get the herb daymug.