popgun

/ˈpɑpˌɡʌn/
noun
  1. A toy gun that shoots a cork or pellet with a popping sound.
    • She bought a popgun at the fair that shot foam darts.
    • The popgun made a loud pop when he pulled the trigger.
    • The little boy ran around the yard with his popgun, pretending to be a soldier.
  2. Something that is weak, ineffective, or insignificant, especially a weapon or argument.
    • The company's new product was a popgun in a market full of heavy hitters.
    • The old cannon was little more than a popgun compared to modern artillery.
    • His criticism was just a popgun attack that didn't hurt anyone's reputation.
Synonyms
What does "popgun" mean? | whatsthatwordmean | whatsthatwordmean