lose the dressing room
v.— «The Irishman’s placidness was also perceived as a handicap in a job which requires infectious animation and this was confirmed by a player who said Brady had “lost the dressing room and when that goes, everything goes.”» —“Can Macari be Kellys’ hero?” by Glenn Gibbons Observer (U.K.) Oct. 10, 1993. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Rowan in Ottawa, Ontario, says her Irish mom used a puzzling word to indicate a sort of restless discontent not caused by anything in particular. It may be neamhchinnte, which means “uncertain” or “indecisive.” This is part...