To discover or expose as fake, insincere, or inaccurate.
To put a batsman out by catching the batted ball before it touches the ground.
To cheat; to swindle.
To waste time.
To molest.
To masturbate (especially of women).
To totter, like a child learning to walk; to daddle.
To manipulate a value at the level of individual bits (binary digits).
The penis.
In percussion, two consecutive notes played by the same hand (either RR or LL), similar to the drag, except that by convention diddles are played the same speed as the context in which they are placed.
A meaningless word used when singing a tune or indicating a rhythm.