bust on someone
v. phr.— «“Lepore hit a liner to center for the second out,” Christian said. “When he passed by me, he ’All over you, all over you.’ That really pumped me up. I mean, I like it when people bust on me, but do it from the dugout. Don’t say it to me like that.”» —“Plenty Of Motivation For WPC’s Christian” by Mark J. Czerwinski The Record (New Jersey) May 19, 1991. (source: Double-Tongued Dictionary)
Further reading
A Francophone who’s feeling low might say so with J’ai le moral dans les chaussettes. The idiom avoir le moral dans les chaussettes means “to have morale in your socks.” This is part of a complete episode.
Related
Joey from Orono, Minnesota, has been learning Italian and its many idioms, which makes him wonder if there are other languages that can simply be learned in a classroom without input from a larger cultural context of new and evolving expressions...