2 definitions by justpaul

The invisible coat you where over your tshirt/short sleeve/bare chest when walking home on a freezing night out without feeling the cold.
"Aren't you cold?"

"No i'm wearing my beer jacket!"

"Nice one"
by justpaul February 23, 2005
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"Whoah, I am getting SMFE from that chick over there!"
by justpaul December 7, 2015
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