Popcorn Gangster : An individual who gets extremely excitable over comments in a group chat days after it's posted, typically the subject has been drinking and is angry.
Oh man Byron is on the keyboard trippin acting like a popcorn gangster again.
A soft wannabe gangster who pops off about dumb stuff but can't back up his talk. Mostly done online or in text messages.
This man in the group chat tryin to be a popcorn gangster again.