Piky
Piky is a derogatory word for a member of the Irish travelling community in the UK, simply as that. It is sometimes used to insult; dirty, unruly, uncough and generally bad behavior but that is comparing the subject to being like a Piky and it doesn't mean they actually are.
See the Piky camp has moved on again and left everything they stole from the place before that, as rubbish on the street.
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