zuò toú fà做头发

zuò toú fà做头发 means do the hair.

The term came from the last explosion news in the 2017 entertainment circle - the derailment of Li Xiaolu, a famous actress in China. On the last day of 2017, when everyone was paying attention to the cross year party on TV, the video of Li Xiaolu spent the night in PGONE(rapper)'s home, occupied all the entertainment news. And Jia Nailiang(The husband of Li Xiaolu) said Li Xiaolu was doing his hair on the night live, so she was not at home. As if from the side to verify the derailment incident, so that the term"do the hair" became wide-spread, become the metaphor to refer derailment.

After the popularity of the word, netizens made it into related meme, and widely used and reposted.

"When you ignore me, I always think you are doing your hair."