TWEAK

verb see: twitch Date: 1601 transitive verb to pinch and pull with a sudden jerk and twist ; twitch , to pinch (a person or a body part) lightly or playfully , to make usually small adjustments in or to , 4. annoy , bother , to criticize especially in a sly or sharp manner, to poke fun at, to injure slightly , intransitive verb pull , pluck , to make small adjustments, ~ noun