1. A transparent object, refers to 3d map generation… often used on the outside of rooms to reduce lagging as texture is not preloaded.

2. Refers to making something watertight, like in boat manufacture.

3. Spikes on a shoe.. Used in cricket etc.
calk that wall dude :-p
by Xhable June 12, 2004
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Depositing your semen in the buttcrack of your sexual partner.
Wow, I watched this porn star give a girl a good caulking after sex.
by Douglas Wayne September 18, 2006
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Getting one's ass filled to the rim with seaman.
by slicksal October 19, 2006
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The act of having one's asshole filled to the rim with seaman.
Did you see the porn where pornstar polly asked for and received a caulking?
by slicksal October 19, 2006
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Have sex and leave a white trail
He caulked that chick
by Mecajun September 27, 2013
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Caulk; A funny word that has the same pronunciation as the male genitalia, however instead of the off-putting, expected meaning, it is merely a form of plaster used for house and bathroom repair.

(note: Amazing for joking with friends! Example as follows;)
*Man one*: "Hey Non-disclosed friend, wanna see a picture of my caulk?"
*Man two*: "Hell no Equally non-disclosed friend! That is very disgusting and inappropriate!"
*Man one*: *shows picture of completely innocent repair tool known as "Caulk"*
*also Man one*: "See? This is my completely innocent repair tool known as 'Caulk'"
*Man two*: "Ha Ha Ha, This is very humorous. Thank you for showing me this example of great humor my good Non-disclosed friend"
by Caulk Man February 15, 2022
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