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7.
A man, boy, gentleman, or other such as reffered to in Cork, Ireland.
Look at the state of the fein over there in the Celtic jersey driving the Toyota Glanza.
by Paul O'Sullivan June 05, 2006
 
1.
You love or can't get enough of
i fein Chris Brown.
by Mia or Chuchii July 22, 2008
 
2.
a pervert or sexual predator
Person 1: "Hey, look at those chicks getting changed over there."
Person 2: "You're such a fein."
by delenaforever123 December 06, 2013
 
3.
bad person
Person 1: "Oh who's that fein?"
Person 2: "I don't wanna know"
by violetpassion99 October 02, 2013
 
4.
Basically the irish version of dude. Used normally in the rural areas throughout Ireland, specifically the south.
Well fein, whats da craic?
by irishandsober September 24, 2006
 
5.
The word Fein is a term used mainly in Ireland. Its origins come from The Fenian Brotherhood and the Irish Republican Brotherhood (IRB). It is mostly used in Ulster (one of the four provinces of Ireland) and Scotland to include supporters of Irish Nationalism. It can be used as a derogatory word by inbred Hun bastards but is usually used between friends and is something all Irish should be proud of.
Yo Fein
What about ye Fein
Did you see that Fein beating that pack of Huns
by Fenian Boy January 17, 2011
 
6.
A Bitch
Wow Anne Kaiser is such a fein
by thebananapeeler December 14, 2012