look up any word, like colorful friendship:
 
1.
telling someone to fight you. in other words, DO SUMTHIN
Bob: Shut up before i punch you in your face
You: What?! U so hard then pop off!
by Ekho May 31, 2005
616 136
 
2.
Verb or noun The starting point of an event; ie a fight or a party.

Also, the action of shooting a gun




"In the club all the time nigga, its about to pop off nigga "
Fifty-Cent
by Godivabap October 13, 2003
318 191
 
3.
(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.
by Testicles... that is all July 31, 2008
162 70
 
4.
A fallacious woman; slut; whore; hoe
"yo i swear that gurl is a popoff"
"hell yea, she's prolly done half the guys in the school"
by B-man13 April 14, 2008
25 24
 
5.
A girlfriend/ho who isnt actually your girlfriend but someone is used to handle your sexual needs
Kim Kardashian is just Reggie Bush's popoff
by Spanish Jose April 06, 2008
17 20
 
6.
This term means essentially, get the hell out of my face.
Yo, why is you messin' wit me, pop off niggah.
by Angel February 25, 2004
12 19
 
7.
a girl that flirts or that has sexual contact with more boys than usual. Dem chics that u just have in your phone for a quick nut.
POpoff can also be shortened to pop
Jennifer a popoff because she had sex with Chris at Robs party last friday an yesterday she went into the basement with my brother.
by shay_jones30 April 21, 2008
11 18