Pulling your hand inside of your sleeve, and then using that hand to hold a cold beer in order to prevent said hand from getting cold. The result is one arm appearing shorter than the other.
"Hey Phil do you have a can koozie? My beer is way too cold to hold bare handed."
"Why don't you just shortarm your beer?"
"Thanks. This works great!"
"Why don't you just shortarm your beer?"
"Thanks. This works great!"
by kingdomcome50 April 10, 2010
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