Fiddlydiddly

English idiom and phrase used to describe the act of "playing guitar" and usually with somewhat high profeiency.

Comprised of two individual roots, both "Fiddly" which means small and meticulas task, and "diddly" meaning you got it for cheap or, it's a task to waste the time of the user.

Also Fiddlydiddly.com has been chosen as the website name for one: "Fiddlydiddly hand crafted instruments and cabinets" in Florida USA.

Ned Flanders (The Simpsons) also used similar terms to the alliteration fiddlydiddly, usually while spyong through a window.