Red Flagged

Verb: The state of a book or magazine after someone brings it into the bathroom with them, generally when dropping a deuce.

Dude, don't put that gun magazine back on my desk, you just red flagged it.

by Captain ASDF December 18, 2008

Red Flagged

a girl or guy who has an S.T.D or S.T.I. meaning: dont have intercorse with her.

She's hot but she's red flagged.

by morphine lips June 27, 2006

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.

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.

by NotoriousBigG July 6, 2019

red flag

1. a warning sign

2. subject to a warning

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

by The Return of Light Joker October 16, 2009

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.

by nlolhere June 29, 2020

red flag

Stopping what you're doing because because something has made the environment unsafe. Derived from the racing flag that is used to stop a race because of unsafe conditions.

"We're red-flagged at this gas station because it's snowing too hard for us to be able to go on."

by D2RCR February 1, 2004