Pikey
Part of speech: verb
Definition: to steal.
Part of speech: noun
Definition: A low-ranking soldier who merely carries a pike. A working-class (often underclass) person; can vary from specifically Irish Travellers, gypsies, or travellers from any ethnic background, but now increasingly used for any socially undesirable person, with negative connotations of benefit fraud, theft, single-parent families and living on run-down estates.
Gypsy
Part of speech: adjective
Definition: Of or having the qualities of an itinerant person or group with qualities traditionally ascribed to Romani people, including suspected of making a living from dishonest practices or theft etc.Gypsy, of or belonging to the Romani. This term is considered pejorative by many.Of or belonging to the Gypsy race (Webster).
Part of speech: noun
Definition: An itinerant person or any person or group with qualities traditionally ascribed to Romani people, including suspected of making a living from dishonest practices or theft etc.Gypsy, a member of the Romani people, or one of its sub-groups (Roma, Sinti, Romanichel, etc), traditionally thought to have originally from India and entered Europe in 14th or 15th century, etc. Cf. Bohemian, Romany, traveller.One of a vagabond race, not necessarily Romani