slieveen

A sly or untrustworthy person.

He’s one dirty slieveen that lad., couldn’t trust him as far as I could flick my snot.

BoJo is one filthy slieveen

slieveen by Andrew Barnes April 1, 2022

sleeveen 

Irish - sly person , calculating

She's a bit of a sleeveen

sleeveen by klama November 11, 2006

Sleveen 

A sly , creepy or untrustworthy individual. Usually directed at pikeys or inhabitants of Manchester.Pronounced
Sleeve-een

'Don't let that sleveen twat anywhere near my kids !
'I wouldn't trust that fucker with the lotto tickets, everyone knows he,s a dirty sleveen bollix

Sleveen by Andrew Barnes June 30, 2008

Sleveen 

someone who teases you, tricks you, does something sneaky or mischievous. to call someone a sleveen is a form of affection and playful. Word used in the Maritimes as a form of affection.

after having a silly prank played on you, you might respond by saying " oh, you are such a sleveen."
pronounced: Sleeve veen

Sleveen by pegpeg November 22, 2011