sploon (noun); verb, splooned, splooning, adj sploony
1. A dreadful painful wailing whooping noise specifically on the guitar, often heard during a preposterously self indulgent guitar solo. always out of context to the music being played and often with the use of a whammy bar.
"Whoa did you hear that total sploon from Stevie fucking Vye there? - He's playing the hokey-cokey
at a third birthday party - not fucking Madison Square Garden!"