adjective used as an intensifier, especially in a negative context UK, 2000
Ⅱ⇨ bollocking; ballocking
noun a telling-off, a scolding. From BOLLOCK (to reprimand, to scold) UK, 1938
idiombollockinggive sb a bollocking BrEBrEspoken to speak angrily to someone about something they have done wrong:The first time the police caught me shoplifting they gave me a good bollocking and let me go.Stewart gave him a bollocking for the way he handled the Jefferys deal.