One of the most used JK slangs by every internet user, generally by youngsters in their chat conversations. This is mainly used in fun talks and usually used when someone cracks a joke or with their funny talking. The slang is used everywhere, but the context used should be wise and clear. That could never hurt the sentiments of others. However, the term is not quite offensive to others. It matters in the right context to be used always even with friends and families.