tinker

(noun) something small and bothersome, rubbish, which in turn also suggests something quite insignificant and worthless, about to be thrown away. When referring to persons, it is slightly depreciatory, used especially for inferior, impish, and incompetent persons. The noun is mainly used in Britain for mischievous children or irish gypsies, as well as small devilish beings with supernatural powers.

i feel like im being cursed by a tinker