To recklessly interject your opinion into a situation you have no experience with. To offer unqualified opinions. Reckless action.
Folks want to pop-off and have opinions about what they think they would do. Johnny tried to pop-off medical advice to a real doctor.
by Dalkore January 22, 2016

"Popping off" is a verb used when you're doing extremely well and or performing like a professional/better than anyone in your game. Can also be used when you're being accused of cheating in a video game because the sheer amount of god like skill you possess.
by ForeverPandering January 31, 2017

by Seventeen thirty eight September 1, 2018

A term that means to go crazy. When you pop off you do really well in a videogame, rant, argument, or school. Its used all the time during casual talk and can hint that they want you to calm down. Popular people use this term loosly and its hard to precisely define it.
by TheOGDefiner69 May 14, 2019

by Han Rogan October 9, 2016

by Jerry Shakes November 15, 2020

by Ekho June 6, 2005
