- The act or an instance of shooting up a drug.
- A gunfight; a shootout.
shoot-up - Phrases/Idioms
Grow or get taller very rapidly, as in She's really shot up in the last year, and now she's taller than her mother. [First half of 1500s]
Riddle with bullets; damage or terrorize with gunfire. For example, I liked the scene in which the cowboy stomps into the saloon, gets drunk, and shoots the place up. [Late 1800s]
Inject a drug intravenously, especially an illegal drug. For example, The police caught him shooting up and arrested him. [Slang; first half of 1900s]