To get involved in something, either suddenly or much more seriously than you were previously. This can be used in the context of many situations, including paying for something, having sex, or most commonly, to fight.
Synonyms for throw down
On this page, you will find 30 slang terms related to throw down. Some of the top words include: gotchoass, se><0r, get a piece, give the business, PELT, and 25 more.