mope 
/ˈmoʊp/ verb
mopes; moped; mop·ing /ˈmoʊp/ verb [no obj] disapproving 1 : to behave in a way that shows you are unhappy and depressed
▪ Like a little child, he often moped when he didn't get what he wanted. 2 : to move around slowly because you are unhappy — often + around or (Brit) about ▪ I was feeling depressed and just moped around all day. ▪ I spent hours just moping around the house.
▪ Like a little child, he often moped when he didn't get what he wanted.
