A primitive insect with a silvery, iridescent body, found living in damp or rotting wood. Silverfish are often associated, like roaches, with squalor, tenement living, and general poverty.
"Oh my God," Mary exclaimed, "the bathroom is practically swarming with silverfish."
by Rod Brock July 27, 2006
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a disgusting bug that eats wood. about an inch long and generally frightening appearance. Seen frequently in run-down houses and don't pay rent.
there's a silverfish crawling up your fuckin wall!
by bobfollow December 08, 2010
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used condom, espc. one seen floating in a river.
I saw a school of silverfish in the Hudson River. Must have been a lot of action last night.
by ska May 20, 2004
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A sleazy man with silver hair.
There was a silverfish cruising me at the bar all night.
by Ryan November 27, 2004
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The worst longboarding internet forum in existence. What was once a place to go and learn about an upcoming sport has turned into a dive; where teenage douche bags convene to bitch and moan about how monumentally expensive a new set of wheels are.
Average SilverFish member (Teenage Douche) - "I was about to use my moms credit card to order some FlyWheels but Abec 11 increased the price by four dollars. I'm not even joking, the manufacturers screw me over every chance they get."

Endangered SilverFish Minority (Logical Young Professional) - "Shut the fuck up you ungrateful bitch. No one is asking you to longboard. In my day I earned half as much, yet I still managed to afford an ounce of headies every month."
by Fuck You and Go Fuck Yourself February 08, 2010
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a fuck nigga disease that contaminates anything it touches
Person 1:"shit bro i dropped my ice in the sink"
Person 2:"that shit got silverfish disease now nigga"
by Sippmydicc March 08, 2019
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a random reply to a random text, if your ever in need of a random reply this is the one for you!! it will stun anyone who sees it and keep them confused for days. it helps the mind to think and maintain thoughts for months to come..
random text: hello there jackie chan, i was just casually lying in my bed, thinking, and suddenly you crossed my mind..i also thought about pigeon shooting at the same time. and i thought to myself, i would love to take jack pigeon shooting in hyde park with my family!! what are your thoughts? than my thoughts turned R rated and you dont want to know the rest.. or do you??

random reply: Silverfish Handcatch!!!!
by Jeffery & Jemima & George & co November 01, 2010
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