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1.
1) A person acts devilish or of the devil.
2) a mean hearted\spirited person who everyone hates.
3) someone that is not in the least bit worth being nice too because they are in with the devil, which we know because they act mean
4) More literally thouht as as a person who sleeeps with satan
Brianna is Satans Mistress because she is so mean
by harrypotter4lifeEK. July 05, 2011