GIT DOWN AND DIRTY is a phrase that means to get involved in something, usually a task or activity, with enthusiasm and determination. The crossword solution for this phrase is RASSLE, which is a term used to describe a type of wrestling match. It is a physical sport that involves two opponents attempting to gain control over one another by grappling and using various holds. Rassling is a popular form of entertainment and competition, and is often used as a metaphor for getting involved in something with great effort and determination.