by xXFa🅱️🅱️otSlayerXx November 17, 2018

(v.) To lose one's cool; become really pissed off. The idiom is in reference to a pressure cap popping off, usually resulting in a nasty burn or imminent explosion. Thus, the person who caused the pop off is about to get told or be destroyed, depending on the nature and severity of the inflammatory incident.
James: Vernie, your little wigga child is uuuuugly.
Vernie: No you di'int, heeeyll no, heyell no, heyell nah, heyell no, you said what, naaah, heyell no, heyell no, heeeyeeeell, no, etc.
{Vernie has popped off at James' comment}
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Boss: Dave, I know you're a family man, but I need you to come in Saturday... aaaaand Sunday, and stay late every night this week.
Dave: That's cool boss, I'm just gonna need your head in a fucking drill press while I go to work on your nuts with some bolt cutters and run an arc torch down your spine after I've nailed your feet to the floor with a remington power driver.
Boss: Okay Dave, no need to pop off now, I'll get Clarence to do it.
Vernie: No you di'int, heeeyll no, heyell no, heyell nah, heyell no, you said what, naaah, heyell no, heyell no, heeeyeeeell, no, etc.
{Vernie has popped off at James' comment}
-----------------------------------------
Boss: Dave, I know you're a family man, but I need you to come in Saturday... aaaaand Sunday, and stay late every night this week.
Dave: That's cool boss, I'm just gonna need your head in a fucking drill press while I go to work on your nuts with some bolt cutters and run an arc torch down your spine after I've nailed your feet to the floor with a remington power driver.
Boss: Okay Dave, no need to pop off now, I'll get Clarence to do it.
by testicles...that is all August 28, 2008

Going off on a mf who deserves it. Telling them what needs to be heard while making a scene because you are a bad bitch and you can do that.
by Realiststatements June 30, 2019

Verb or noun The starting point of an event; ie a fight or a party.
Also, the action of shooting a gun
Also, the action of shooting a gun
by Godivabap October 13, 2003

Giving someone an unwarranted amount of attitude. Usually your parents or an authority figure. See also: smarting off, smart-mouthing, etc.
Disney's Sword in the Stone (1963):
After receiving 4 demerits and being forced to clean the kitchen
Arthur: "It's my fault, I shouldn't have popped off..."
After receiving 4 demerits and being forced to clean the kitchen
Arthur: "It's my fault, I shouldn't have popped off..."
by starspawnofcthulu October 23, 2014

by Mojo 13 January 26, 2009

To be closed down by police usually for excessive noise, underage drinking, and marijuana possesion.
by John Claude di Ronaldi May 28, 2011
