to move from one place to another without any particular purpose or energy, because you are unhappy or disappointed: He was driving me crazy, moping around the house all day.

What is the meaning of moping around?

intransitive verb. 1 : to give oneself up to brooding : become listless or dejected I was feeling depressed and just moped around all day. 2 : to move slowly or aimlessly : dawdle the little woman does mope along in traffic— Paul Jones.

What are you moping about?

To think gloomily and persistently about something; be dejected. See Synonyms at brood. 2. To move in a listless or aimless manner, especially from being sad or depressed: moped about the house all summer.