Redflag 

A person who is unhealthy for one's mental health, always out living their best life messing up everything especially relationships

That guy is a redflag, I saw him with Peru and balas wife

Redflag by Sparkyguy February 2, 2020

red flag 

a sign or warning of any impending danger, disaster or doom

when my gf called me up that day and gave me the "we need to talk" line, a red flag obviously came up and I figured I'd soon be on the outs with her.

red flag by Bungalow Bill November 18, 2006

Red flag 

A 'red flag' is a term used to describe when somebody has a feeling that they are potentially dealing with a manipulative and/or possibly psychotic or sociopathic individual. It's usually used to explain a feeling after the fact.

It was a red flag when she told me that she had four kids from four different men.

Red flag by NotoriousBigG July 6, 2019

Red flag 🚩 

Someone that is a walking red flag, which means a bad trait that someone has.

Ximena is a walking red flag 🚩

Red flag 🚩 by Red flag 🚩. November 6, 2021

red flag 

1. a warning sign

2. subject to a warning

A funnel cloud is a red flag for the formation of a tornado.

red flag by The Return of Light Joker October 15, 2009

HUGE red flag! 

Huge Red Flag-

adjective- often used to describe events that are not ok, out of control, stupid, fucking hilarious, ridiculous, insane, or just plain crazy.

When using “huge red flag” make sure to have a dramatic pause, and emphasis on the HUGE. For example: After a night of drinking and bar hopping, your friend wakes up and says “Guys… did we even make it out last night”? This is a ..(dramatic pause) .. HUGE red flag!!!

Now with this said, a “huge red flag” is NEVER a bad thing. In most cases a “HUGE red flag”, turns out to be a …. “HUGE success”. And feel free to use these statements interchangeably as you see fit.

“Huge red flag” could also be used as a noun. For example: if your friend who 6’7 is caught wearing a red fitted along with a long red tee, and red sneakers to match, he has now inadvertently become a... HUGE red flag, and has allowed you the opportunity for the rest of the night, to refer to him as a ... HUGE red flag.

Examples:

(used as an adjective)-
"Trying to fight a guy simply because he is on crutches and talking to your friend is a... HUGE red flag!!!!"

"Finding you in my bed passed out, snoring, wearing my clothes and farting under my sheets is a...HUGE red flag."

(used as a noun)-
"Do you see that 6'7 fuck wearing all red? Tonight, he is a ... HUGEEEE red flag!"

(used interchangably) -
"Doing the cat walk in a bar where no one else is dancing is a ... HUGE red flag, that turned out to be a ... HUGE success."

HUGE red flag! by RED FLAG WORLDWIDE February 28, 2010

red flag 

a bad sign of what’s to come

I think the first red flag was when my supposed date started lying to me a lot.

red flag by nlolhere June 29, 2020