Mood: The mood of the video appears to be playful and cheeky, with a hint of naughtiness. The use of the word 'Dirty' in the title suggests that the video may contain mature or risqué content, possibly a mashup of explicit or suggestive songs.

Environment: The environment or setting of the video is not explicitly shown, but based on the title and the aesthetic, it could be a dark or edgy urban setting, possibly a nightclub or a music studio. The background resembles a textured wall or a concrete surface, which adds to the gritty feel.