Popcorning 

When you put your arms straight back, stick out your chest and act tough while moving briskly back and forth.

He got worked up and started popcorning in front of everyone.

Popcorning by GribberFix May 22, 2020

Popcorning 

When you watch random episodes of a show in non-chronological order

What season are you on?

No idea! I’ve been popcorning.

Popcorning by PopcorningIsLife November 20, 2020

Popcorning 

Basically corn popping

Boy: Hey Jeff whatcha doing?
Jeff: just popcorning some corn

Popcorning by OuiMaisNon January 27, 2023

popcornilingus 

The act of eating popcorn off the top of the bag using your tongue, while walking to the auditorium of a movie theatre because your hands are full.

Fred: Hey! Look at Ann perform popcornilingus off that large bag of popcorn!
Joe: Oh yeah!!!

popcornilingus by dentar August 11, 2012

Popcornin

The act of crawling around on your hands and knees on the floor, while searching for any (possibly) spilled bits of crystal methamphetamine

Terrance spent the last half hour in his bedroom on his hands and knees, popcornin for the shards of crystal meth he accidentally spilled while filling a bowl

Popcornin by Arekhon October 19, 2021

popcornist 

A person who follows popcornism.

I am a popcornist so I will not get involved in any argument

popcornist by popcorn man 9991 August 7, 2020

popcornism 

A movement in which the followers don't get involved in any useless argument but they might/will watch others' useless argument. Grabbing a bowl of Popcorn is encouraged

I am a follower of popcornism so I will not get involved in any argument

popcornism by popcorn man 9991 August 9, 2020