Bootleg“ is an abbreviation of ”bootleg," which means 

pirated or bootlegged, and refers to fake clothing or decorations that use a brand logo without permission. Pacri" has the following meanings

* The act of appropriating, copying, or tracing an original work 

Sampling is a musical term that refers to the technique of cutting out a portion of a recorded song or sound source and using it as part of a new song. In rap and hip-hop culture, it is used as a method to create something new using what was there before. 

Battamon is “legitimate goods not purchased through regular distribution channels” and in some cases “fake goods”

Translated with DeepL.com (free version)