Tweaking is a slang term to describe someone visibly under the influence of methamphetamine, sometimes pejoratively. Used as an adjective, someone who is tweaking is referred to as being "twacked". Chronic methamphetamine users are commonly known as tweakers and amongst users the drug itself is sometimes known as tweak.
Of or referring to any refinement that an audio professional or enthusiast can make to improve the naturalness of sound reproduction from a system no matter how great the effort nor how small the improvement.
In animation, the activity of moving or setting keys on individual points of an object. Tweaking is useful to avoid unexpected effects caused by deformers. Also known as point tweaking.
This is a term used to describe changing settings, adding programs, etc. in order to make your computer run faster or more efficiently. Visit my Tweaking Tips.