when he is an Arsenal fan
friend: my new boyfriend is an Arsenal fan!
me: omg! cut that bitch off hes a red flag
by lafarfallademama August 17, 2022
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A girl who acts dead during sex, but is also the biggest hoe in the multiverse.
by mercanerie98 September 14, 2022
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Takes Latin, has 5th-period lunch, went to Spring garden and or Radcliffe, has a cardboard cut-out bad people, short,
by OgglaBoogla_TaceFlavia_69420 January 17, 2022
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A symbol of Socialism and the Socialist revoloution
Person 1: someone i know has a red flag in their room.
person 2: that means they're a Communist!
by ThatCommie123 October 7, 2022
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It means the girl giving you red flags wants the penis.
That’s your 3rd red flag.
by emptykidz January 1, 2022
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A red flag is when you know someone but they are racist/sexist or unkind. They are being a red flag.
wow Tony is racist, what a red flag!
by kelahni mae June 19, 2022
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