Noun - One who does not move while engaged in athletic activites. Often mistaken as a robot, e.g. Dominic.
Dominic's name might as well be cinderblocks.
by Lieutenant Panda April 12, 2008
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Some one who cock blocks really hard just to be a doosh cause their not getting any.
You: Hey Jenna, want to grab a drink.

Jenna: Yes, id love to.

Cinderblock: Fuck that, kid is an idiot.

You: Fuckin cockblock!
by Bossndacrib July 19, 2011
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A pleb. Or someone annoying or just, on a very good night, a member of the public. Plural ("Cinderblocks") may be abbreviated to "cinders"
(While driving through a town at night, as you pass some townies or plebs): "Wooooooooooooaaaah cinderblock!!!"

This may be shortened to "wooooooooooah cinders", "bloody cinders", "pissin cinders", etc. as required
by miles2k6 October 23, 2006
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The act of having sex with a girl and dropping a cinderblock on her face. A form of foreplay.
"I as banging this chick and she asked me if I was into some freaky stuff. So I dropped a cinderblock on her face.
by Nick Donofrio August 11, 2006
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1. Nickname of Josh Lyles, inventor of the Cinderblock. 2. To have sexual intercourse with a girl. 3. To destroy or defeat someone or something.
1. No one messes with the Cinderblock.
2. Wow, I cinderblocked this really hot girl last night.
3. Wow, he totally cinderblocked me in that wrestling match.
by Jacob W. April 09, 2004
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cinderblock is colder than brick
its so cold its not brick its cinderblock
*kevon
by Sallii3 January 10, 2006
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A girl whose "garden" (vagina) is "blocked of" from the world, therefore has no sex.
I really wanna break down the walls of her cinderblock garden.
by Carmen_rocks October 28, 2015
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