Useless at best, causing severe damage at worst. Similar to saying, "As much use as a bull in a china shop."
Guy 1: Damn it... My sister ruined my school project again.
Guy 2: Wow. She's as much use as a hedgehog in a condom factory.
Guy 2: Wow. She's as much use as a hedgehog in a condom factory.
by Ur waifu June 7, 2016