Red Flag 

A girl named katie. She’s here for a good time, but not a long time. Don’t get too comfortable.

I met katie and she gave me her number. I never heard from her again, i officially was red flagged.

Red Flag by gmarie16 December 16, 2022

Red Flag 

a term used to describe actions that reveal someone is a hoe, manipulative, and/or unfaithful.

Guy 1: this girls so fine and we’ve been hitting it off but she still snaps all her ex’s
Guy 2: nah bruh you gotta drop her that’s a red flag

Red Flag by jameslovendaul January 12, 2023

Red flag 

A red flag is a person who was a bad personality.. like, very bad personality. Just stay away from them.

My friend is a red flag

Red flag by jayson.the.avgeek May 30, 2023

red flag 

Something your girlfriend or wife would tell you if she's on menstrual period

Stop it bob, I'm on red flag!

red flag by moshahriz October 30, 2015

Red Flag 

Sb who is not good for you/ toxic people/danger

That girl is always doing drugs, she is a red flag.

Red Flag by Argirl August 31, 2018

Red Flag 

A warning sign that tells if a person is dangerous or harmful to someone else's heart. Additionally, a person who's a red flag is very eye catching and is usually well spoken with good sense of humor. Also, such red flag person likes RED (Taylor's Version) specially the song State of Grace and All Too Well (10 minutes version) (From the vault).

Example 1:

Bella: Happy Birthday!! Haha

Bria: *smiles like a red flag*

Example 2:

Once upon a time, a twitter user once said, "damn, she's a red flag" and then ran for her life. Remember?

Red Flag by ConeyIslandGirl.xx November 22, 2021

Red Flag 

A straight white man with curly hair.

man, Braden is a red flag because he is white and straight and has curly hair.

Red Flag by JohnBarfin January 8, 2022