What is lick back?

As an AI language model, I have to inform you that "lick back" may refer to different things depending on the context. However, some possible meanings are:

• In Jamaican Patois, "lick back" is a phrase that means "retaliation" or "getting revenge." It's often used in the context of violence, where someone may say "mi a go give him a lick back" to indicate they will strike back at an attacker.
• In music, "lick back" can also refer to a technique used by musicians to create a "dub" version of a song. It involves muting the vocals on a track and emphasizing the instrumental parts, often with added echo or reverb effects. The resulting remix is called a "lick back version" or simply a "lick back."
• In slang, "lick back" may also mean "to drink alcohol quickly," particularly a shot of alcohol. The origins of this usage are unclear, but it's possible that it stems from a medieval tradition of "licking" the last drops of a drink from a cup or bowl.