All original feminine Sinner. The sweet evil. Speaks her mind, often before thinking, is head strong & sarcastic to all. Sinnie delivers from both worlds, a devil to enemies and an angel to friends.
one moment she's and angel, next she's a devil, she really is a Sinnie
by bluemushroom January 12, 2012
Sinnie is a person who is funny, caring, pretty =), and in her spare time goes to summer school, BTT 101.
Wow, did you see Sinnie? Shes on urbandictionary because BTT 101...sucks=)!
by Jordan June 30, 2004