When a DJ or music producer adds a small flourish of finger movement after turning a knob to make the action seem more important than it really is.
"Dude, this DJ has some serious skills!"
"Don't be fooled by his DJ fingers, all he's doing is turning a knob..."
"Don't be fooled by his DJ fingers, all he's doing is turning a knob..."
by Psychic Vibe June 5, 2014