A mild grunt exerted by a person whilst being penetrated. Commonly used in the south by yuppy Texans at their local watering holes when talking about their latest conquests.

To penetrate an object.
Ethyl let out a shoak when Bobby-Jo accidently inserted the Coke bottle a little too far.

Shoak the wall with your sword, Napoleon!
by Hardkissed July 9, 2009
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