English▸ verb move or cause to move with short quick movements from side to side or up and down:
[no object] his arm waggled
[with object] Mary waggled a glass at them.
▪ [with object] swing (a golf club) loosely to and fro over the ball before playing a shot:
waggle the club and set it down in your normal address position.
▸ noun an act of waggling.