When a girl is in love with another man's penis, until the point where it becomes so obvious and disgusting, for she does it in public. A peener feiner tags along his friends, nagging and teasing them. The peener feiner is usually not liked back.
Guy 1: why the hell is Janice following us around?
Guy 2: probably because she's peen feining Sam
by bb514 February 5, 2011
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An Irish political and cultural society founded about 1905 to promote political and economic independence from England, unification of Ireland, and a renewal of Irish culture. It now constitutes the political branch of the Irish Republican Army.
Sinn Fein was founded by Arthur Griffith in 1905. Its current president is Gerry Adams.

Slogan: "Building an Ireland of Equals"
Ideology: Left-wing nationalism
by Dancing with Fire September 4, 2012
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A Fein Friend is one who you only talk/hangout with is because they either have a vape or cart
Sammy:Hey you know lexi?
Jenna:Kinda she’s just a Fein Friend
by Megatron1108 July 15, 2023
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we alone or us alone or we ourselves
- sinn (we / us)
- sinne (ourselves)

- fein (self, herself, himself; adj own

fein is a difficult word as it is used reflexiviely.
by Willa August 2, 2005
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The political arm of the Provisional Irish Republican Army. Recognized as a legitimate political party in both the Republic of Ireland and the six occupied counties in the north.
by taicfaidh ar la May 12, 2005
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We ourselves
by Gaelic September 14, 2003
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a person that constantly has a craving for sex or a person that sexes up different mans or g's all the time.
dat skally over der is de sex fein
by leandra ( L ) November 4, 2007
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