A mechanichal device that does nothing of use/interest. In videogames, it may be used to refer to a poor gun. In the literal sense, it is an animal that shits peas.
"I don't want a peashitting Mobile Phone Warmer!"

"I heard VALVe are going to buff the Sniper's peashitter sometime soon."

"Rabbits are my favourite peashitters"
by SpammyStanley December 22, 2009
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