beer jacket

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

beer jacket

The ability not to feel the cold when drunk. Also know as a beer coat

"You must have been freezing last night walking home?"
"I didn't feel it. I had my trusty beer jacket on"

by !david clarke! December 28, 2008

beer jacket

the lack of a need for a real jacket due to the warming effects of alcohol

dude are u not cold?? no ive got a beer jacket on!!

by Rossa O' Donovan January 28, 2009

beerjacker

a person who takes all the beer that is left over after a drinking party

dude, she's a beerjacker, she just took the rest of our drinks

by wordlover81 February 5, 2010