The act of poking the head of a flaccid penis down into the skin around it and while holding that position, grabbing the skin of the scrotum and pulling it up over the spring-loaded tucked penis head. The finished product will look like a shiny egg-of-skin. (if hairless) Then, when you let go... yell “Bwak Bwak, Chicken Hatch!” And watch the penis slowly spring forth from its “egg” as if being hatched.

We used to do this as pre-pubescent children! Loads of fun! hahaha
This may only work for "growers" , not "show-ers"
chicken hatch
by Hatchman April 25, 2014
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hatch up is a verb used to describe the activity of building a community, mostly through events.
I hatch up something there. It is a community in the eSport scene.
by AlexHLD May 14, 2021
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n. An automotive sunroof whose rear end may be elevated for emergency ventilation.
I'm riding to the Chili Cookoff with Tom -- his car's got a flatch hatch.
by Zappin' Nap October 6, 2007
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The act of "Hatching a plan". As defined in the TV series, The A-Team. The act of sitting down, pondering and planing how to achieve something.
Let's hatch a plan of how to fullfil our goals.
by FHM_TGN May 3, 2020
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to slam a giant pile of human feces from the anus into the toilet or wherever
Can I hatch a deuce in your BR before I dip?
by HC Greenly December 6, 2006
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Defined in the TV series, The A-Team. The act of sitting down, pondering and planing how to achieve something.
I'm hatching a plan of how to fullfil my goals.
by FHM_TGN May 3, 2020
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As defined in the TV series, The A-Team. When a plan has been completed, set in motion, but it hasn't (yet) come together.
We have hatched a plan and set it in motion, now we have to wait.
by FHM_TGN May 3, 2020
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