What is Blood Sisters?
1.
Term used when two girls (well, obviously) cut themselves and mix their blood. Can be drinken or just pressing the cuts against each other.
I acquired a blood sister on Feb. 18.
2.
When more then two girls have that special present from mother nature called the period on the same day and share the cramps and the mood swings together.
Charity and Hilary hung and found out they were Blood Sisters!
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