the act of wearing only a t-shirt and no bottoms, thus exposing ones cock
When I went to burning man, I noticed a lot of people from the Meghan's Law website shirt cocking around me.
by Mr. Liquor Face October 12, 2010

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Top Definition
A nudist practice involving wearing nothing but a shirt, usually a t-shirt that ends above the waste.
That smelly old hippie with the Burn It! t-shirt and no pants is shirtcocking in the wrong town. Get him!
by Prof. Toofin Gersinmee April 21, 2006

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verb: meaning to wear only a shirt and no pants or underwear, hence just a shirt and cock. However, can also be applied to girls. May have first been created at Burning Man.
I only saw his little pale butt as he was shirtcocking when he chased my cat Snickers out of the room.
by Bloodrunna August 03, 2010

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Men who go about their day with a shirt on, but no pants or underwear.

"Cocking" can be used with other terms. Example: Cowl Cocking, when a man wears only a super heros cowl, much like Batmans cowl, but no pants or underwear.
Look at that dude, he's totally shirt cocking.
by -Cylon- September 13, 2006

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