Dirty Sanchez.
Hablemos sucio or Vamos a hablar sucio.
ANSWER Sucio.
dirty blond doesn't exist in Spanish, instead you could say "Pelo rubio(a) mas o menos" which mens "Blonde hair more or less" Or you could say "Pelo rubio(a) oscuro" which means "dark blond hair" If you mean "blond hair that is not clean", it is "pelo rubio sucio"
The cast of Barro sucio - 1971 includes: Aurora Gosan Humberto Molinari Francisco Valle
The car is dirty
The cast of Dinero sucio - 1992 includes: David Cluselles Miquel Florit Joan Francesc Romero Antonio Palomo
Weeds - 2005 Su-Su-Sucio 5-3 is rated/received certificates of: Argentina:16
Seguro y urgente - 2006 Dinero sucio 1-22 was released on: USA: 21 April 2007
pequeño y sucio secreto
Una Maid en Manhattan - 2011 Juego sucio 1-79 was released on: USA: 19 March 2012
I assume you're leaving a note or posting a sign. A clear and polite way to phrase this would be: FAVOR DE NO LIMPIAR.No limpie
dirty = sucio/a (male /female) to dirty (verb) = ensuciar