What is dub meaning slang?

Dub is a slang term that originated in the Jamaican music scene in the 1960s and 1970s. It refers to the practice of remixing and manipulating pre-recorded music tracks, often adding electronic effects, echo, and reverb. The term "dub" comes from the practice of removing the vocal track from a song and replacing it with a new instrumental track, creating a new version of the song.

Dub music has had a significant influence on many genres of music, including hip-hop and electronic dance music. In modern slang, "dub" can also refer to an expensive or showy car, often with oversized rims or accessories. It can also mean to cancel plans or bail on something at the last minute.

Overall, dub is a versatile term that has been used in different contexts over time, but its roots remain firmly in the Jamaican music scene and the practice of remixing and manipulating music tracks.