Cowboy Cool

“Cowboy cool” can mean beer that’s been left in the back of a pickup in West Texas. That’s not cold, but for a cowboy in West Texas, it’s the best that can be done.
 
“Cowboy cool” more often means a person who looks or acts like a cowboy—and that’s “cool.”
 
   
Urban Dictionary
cowboy cool
The temperature of a beer that has been rolling around in the floorboard of a pickup truck.

“You can’t drink that Budweiser! It’s been out in the sun all day!”

“Don’t worry, I got some in my truck that’s cowboy cool.”

tags piss warm lukewarm room temperature not refrigerated hot
by green eyes right next to Texas Jul 27, 2006
 
Texan Talk
Cowboy cool
“Chambre”, room temperature, referring to beer. It’s called “cowboy cool” even if the “room” is the trunk of a car on a hot summer day. “I don’t have any cold beers, but you’re welcome to one of these if you don’t mind it being cowboy cool.”
   
Down Home-isms (Free Republic)
How about “cowboy cool”. It’s in reference to the temperature of a six pack of beer that has been sitting all day in the trunk of a car in West Texas.
278 Posted on 03/01/2001 06:37:41 PST by junkbond