empty the clip

verb3

1. •
   (US) To fire all of the cartridges in the magazine of an automatic or semi-automatic firearm.

   • Prosecutors say Medina fired eight shots, emptying the clip on his weapon. — 2015
2. •
   (US) To compete with great vigor, especially by making numerous scoring attempts.

   • DeRozan emptied the clip. The fans at the ACC emptied theirs, too. Every person in that arena […] was ready to leave it all on the floor. — 2016
3. •
   (US) To speak vehemently, especially in an outraged, insulting, or threatening manner.

   • When prodded about his team's struggles […] Boudreau completely emptied the clip before storming out of his postgame press conference. — 2017