to prepare to beat someone up/get really angry after they've done something appalling: (Usually meant as a joke between friends.)"Yo g, if you don't stop bugging me, I'm gonna bust open a can of whoopass on you!"
An whoopass idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with whoopass, allowing users to choose the best word for their specific context.
Cùng học tiếng anh với từ điển Từ đồng nghĩa, cách dùng từ tương tự, Thành ngữ, tục ngữ whoopass