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A crips bandana, flag or otherwise used bandana.
Don't want to wear my blue flag in the hood, for fear that a blood might shoot me while suspecting me to be a crip.
by Wutwutwutwutla July 19, 2006
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2
Generally a blue bandana, most commonly used by Los Angeles street gang known as the Crips.
"You see the blue flag in his left pocket? That's a Crip."
by VQC BK December 18, 2009
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1. A Blue bandana, a standpoint marking for the street gang called "Crisps" in los angeles

2. A moment raised whenever there are usual signs to show that the guy/girl are going to be eventually cucked; rejected for someone else for pretty obvious reasons
1. you better watch out for them, he's got a blue flag; he's part of a street gang.

2. it is usualy a blue flag in anime where one of the main love interests for the main character in the anime is a childhood friend, their going to be rejected for the suddenly new person, or which ever (girl/guy) is bigger on the poster.
by WhiteEden January 04, 2019
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