lord it over
Domineer over, act arrogantly toward, as in After Mary was elected president, she tried to lord it over the other girls. [Late 1500s] Also see queen it.
|lord it over|
|act like the master of; "He is lording it over the students"|
|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
|a gadget; dingus; thingumbob.|