tweedler One who has a deep and abiding, sometimes overwhelming, love for all computer related technology and gadgets. Believed to have been inspired by the sound a tunic-worn Star Trek communicator makes when activated. --to tweedle (v): to exhibit behavior typical of a tweedler: "Oh my god, I tweedled out of control last night at the bar trying to explain the difference between CDMA and TDMA. It was so embarrassing."