1. a stain left by period blood

2. the day after a woman's period
1. My wife left a red shadow on the couch again.
2. It's her red shadow so she's not feeling that great.
by oof owie oww oww December 27, 2017
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14 year old gangster who is afraid of primary school, when he comes back from school sits on the couch and watching 20 episodes Boku no pico. TYPICAL GANGSTAR, he has romantic elements in it, his typical text for the chicks is "Hey you want to wear my glasses?" But every woman laughs at him. But he has great success with gays of from his class.
Kid from primary school: But this Red Shadow is terrible.
Girls from his class: What a fagot
by Red to faggot March 21, 2017
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