barcoding 

also known as cutting. self harm by slicing the wrist.

suicide hotline just to be safe:
1-800-273-8255

I believe in u bros and sis y'all can get through this <3

I've been 5 months free from barcoding, proud of myself!

barcoding by donttakemetonguetied June 15, 2021

barcoding 

When you've been drinking a little too much and alternate between being blacked out and drunk but able to remember things. Similar to "browning out" or "greying out," but better and more accurate.

"Dude, I totally barcoded last night. I don't remember how I got to the bar, but I remember dancing on the table there."
"Yeah I could totally tell you were barcoding"

barcoding by mars and soph November 10, 2019

Barcoding The 44 

Barcoding the 44 refers to drinking a bottle of mouthwash until you get to the barcode near the bottom of the bottle.

"I just barcoded a 44 bro, my stomach doesn't feel too good"
"Barcoding the 44 is for chads"

Barcoding The 44 by UrbanDictionaryUser12 December 28, 2021

Barcoding the bottle 

Drinking down to the barcode on a bottle, can refer to alcohol, water, literally any drink.

"Barcoding the bottle is for chads"
"We only barcode mint 44's"
"I barcoded the fireball dude, I can't feel my hands"
"I barcoded the mint 44 and pissed on the floor"

Barcoding the bottle by UrbanDictionaryUser12 January 3, 2022

Boy Barcoding 

Tattoos which are as easily identifiable and unique to the person as barcoding is to merchandise.

Have you seen Johnny's new tattoos? We'll be able to find him anywhere as he can't stop with the boy barcoding.

Boy Barcoding by Gulliver1953 August 24, 2008

balconing 

Jumping from a balcony to a pool below. Or missing...

We were balconing when Jimmy cracked his head open on the pavement

balconing by balconer August 15, 2010

Brooding

Expressing deep sorrow or remorse. To dwell on a misfortunate outcome of an event with regret or displeasure.

Johnny was "brooding" after he found out the girl he was dating wasn't 16 as she initially told him but actually 13.

Brooding by Dre Dev January 5, 2005