clue someone in

clue (one) in

To give one new information or to correct misinformation. Why is everyone mad at Bruce this morning? Clue me in. Someone needs to clue her in before she keeps spreading these lies.
See also: clue

clue someone in

tv. to set someone straight (about something); to inform someone of the facts. What’s going on? Clue me in.
See also: clue, someone