throw down
n.— «Prosecutor John Quarenghi hinted throughout the trial that Zeigler had the dope in the black bag to use as a “throw down”—street language for planting evidence on a suspect.» —“Ex-officer is sentenced in shooting” by William C. Lhotka St. Louis Post-Dispatch (Mo.) Mar. 4, 2005. (source: Double-Tongued Dictionary)
Further reading
If you start the phrase when in Rome… but don’t finish the sentence with do as the Romans do, or say birds of a feather… without adding flock together, you’re engaging in anapodoton, a term of rhetoric that refers to the...
Chris from Kittery, Maine, wonders about the colloquial expression no sirree, Bob! or yes sirree, Bob!, which is an emphatic way of saying “definitely not!” or “no way!” The sirree (sometimes spelled with one r, as siree) in...