ensuciar

ensuciar ehn-soo-see-ahr' (verb)
to get dirty
1. Subí al ático para organizarlo y me ensucié completamente.

I went up to organize the attic and I got completely dirty.

2. Conseguirle solución al problema de las pandillas en la ciudad va a requerir ensuciarse un poco las manos.

Finding a solution to the city's gang problem is going to require getting our hands dirty.