United StatesUnited KingdomAustraliaCanadainformalcolloquialnonstandard
Informal adjective meaning playfully mischievous or charmingly roguish; behaving like a rogue in an engaging way.
2.
United StatesUnited Kingdominformaltechnicalcolloquial
Informal adjective describing something that is erratic, unpredictable, or malfunctioning, derived from the sense of 'rogue' as errant or out of control.