When an iMessage conversation you're having with someone you're interested in is really one sided so your blue text overwhelms her/his grey text.
Joe- hey bro how's it going with that one girl Esperanza?
Pack- I don't know bro, right now I'm in the blue
Joe- damn Paco stop being so thirsty
Pack- I don't know bro, right now I'm in the blue
Joe- damn Paco stop being so thirsty
by PacoLBC August 30, 2016

a slang word for 30mg oxcodone instant release pills. They are called blues because they are blue. Also slang word for 1mg xanax pills. They are also blue.
Hey bro you have any blues im sick as hell. Im puking from both ends. HELP ME PLEASE THE WITHDRAWS ARE UNBAREABLE.
by RanDizzel November 14, 2007

by Mr. Baby Boys Blue November 17, 2014

In Australian slang, 'blue':
1. Is a term used to address someone with red hair; or
2. Refers to a physical fight.
1. Is a term used to address someone with red hair; or
2. Refers to a physical fight.
by Ted Tyro September 22, 2009

by 420 awy February 20, 2017

Counterfeit oxycodone/Percocet 30mg tablet. These pills are a fentanyl based opioid 80 to 100 times more powerful than morphine. Stamped with an M on one side and a 30 on the other side.
by Big O 213 August 26, 2021

Being a blue means you are new/unexperienced player in a usually pay to win game. Mostly used on the discord bot named "slotbot" that is in about 120.3k servers.
Friend 1: Can you give some money in this game please?
Friend 2: bro you are such a blue get your own money
Friend 2: bro you are such a blue get your own money
by The discord-addicted guy December 7, 2020
