look up any word, like dirty sanchez:

1 definition by Chicks Drink Free

Coolin', or "coolin' out", "straight coolin'" and other vernacular is the act of congregating in a less than reputable locale with the presence of alcohol. It requires at least one person (see illin') to initiate said coolin' and another to acknowledge the invitation to cool out.
"Parking lot coolin"

"Coolin out"

"Straight up coolin"

"Coolin hard"
by Chicks Drink Free September 13, 2011