Sledge Hammer Arm Extension

A Sledge Hammer Arm Extension was an item with which, according to the "is your Dad an evil alien?" test devised by Howett and Quinn, the Dad would bonk their child on the head if the child accidentally shot their Anti-Space Invader Bazooka up the Dad's right nostril. (NOTVALID: Is Your Dad An Evil Alien?)
Category:Non-DWU technology