Brandalism - The encroachment of ads, logos, and other types of corporate branding into public and traditionally non-commercial spaces, or the dissemination of corporate messages through methods or mediums not typically used for marketing purposes.
The deliberate defacement of corporate iconography, generally for purposes of protest, parody, or social commentary. -
"You want to clash with a titan? Well, clash with this glock. I make dis-count when I knock half off the top." - Shotgun Suge