to make a mess; to mess with; to be wild; to sleep around; to jump into bed

hard to deal with; hard to get along with

to mess around; to mess with something; to have an affair

to fool around; to mess with; to do sth without a plan

spoof (web-based genre in PRC, acquiring cult status from 2005, involving humorous, satirical or fantastical videos, photo collections, texts, poems etc)