throwdown

noun8

1. •
   (slang) A fight or brawl; or, a challenge or incitement to fight.
2. •
   (slang) A performance by a rapper or DJ that is intended to be particularly hardcore or intense.
3. •
   (slang) A slam dunk.
4. •
   (slang) A fall, indicating defeat.
5. •
   (slang) A type of hardcore dance in which a person violently clears a space for himself and appears to be ready to fight those around him, while making violent and erratic movements with his body.
6. •
   (Australia) A type of small firework that explodes with a loud noise when thrown violently onto the ground.
7. •
   (Australia, informal) A 250 ml bottle of beer.
8. •
   (slang, rare) A weapon planted at a crime scene in order to mislead investigation, especially in situations where deadly force would only have been justified if the victim were armed. Also an untraceable weapon kept in readiness for such use.