twidget Share definition Flag In US Navy slang, a reference to persons of the Electronics Technician (ET) rating, exclusively. Often used derisively. Nukes come in three flavors:knuckle-draggers, wire-biters, and twidgets. twidget by SubFT August 11, 2012 0 0 Get merch Get the twidget mug. Buy Now — $32.95 See more merch