Brbr Deng is a nickname given to the 2000 song "Dig" by American heavy metal band Mudvayne. Starting in 2012, the song has appeared in humorous edits on YouTube and other platforms, acquiring the onomatopoeic nickname "Brbr Deng" in late 2018
Person 1: “Hey, you know that song that goes brbr deng?”
A: yo nigguh whatup let's go get some fried chicken B: yo i hear you, we gotta blaze before the bucket uh wings though son
A: word let me get the dutch, brbrb
Be right back real quick. By using this, you swear to god that the time will be under ten minutes, and will do everything in your power to return before that. Failing to follow this will cause the value of Brb Rq to drop, and it could mean any time up to an hour. And when your friend vanishes for an hour after saying ten minutes, you no longer trust Brb Rq. Don't be that friend.
Drake: Brb Rq, mom needs help with moving something
Josh: K Fam
Drake: *Returns 10 minutes later*
Josh: Oh hey Josh, thanks for returning in a reasonable time.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.