look up any word, like fleek:
 
1.
(extra credit for dogfish)n. the invisible force that keeps you warm, irrelevant of the external temperature, after consuming vast amounts of alchoholic liquid refreshment...see also beer goggles beer muffs mystery taxi beer scooter
"Are you coming with us in the taxi quentin? It's frightfully nippy out" "Fackin tennn notes for a fackin ride home,, fack offff,,my beer coat'll keep me warm you fackin toffs"
by stouffer March 04, 2003
 
2.
the non-existent jacket that keeps you warm while walking home drunk in a t-shirt at 2am
is your 'beer coat' keepin you warm?
by jeska September 07, 2003
 
3.
The sensation of being so drunk that you can no longer feel the cold.
"Weren't you cold last night?"
"No, I was wearing my beer coat."
by Corinne Simpson October 15, 2006
 
4.
The invisible yet highly effective coat you wear when walking home after a night on the piss when you cant feel the cold
by Belal August 08, 2003
 
5.
A coat that is worn by a person who is slightly intoxicated. Marijuana may or may not be mandatory with said accessory.
"Damn that cunt and his beer coat."
by Smokey MacGyver October 12, 2013