A more subtle way to say "I don't care." Normally someone says this when they are in a bad mood or around an annoying person.
by AeroNova April 9, 2017

If someone replies with cool to you on snap or IG, it means they honestly don't care and are just trying to get the conversation over with
by danininini October 15, 2020

by Spirix August 10, 2014

fashionably attractive or impressive.
by Arminkshipper June 24, 2025

John: Wow Becky is SO COOL!
Sasha: How could you say that!? Shes my BFF!
John: Sorry babe, but its the truth.
Sasha: How could you say that!? Shes my BFF!
John: Sorry babe, but its the truth.
by blizzered September 3, 2013

1. In some rare instances its the verb form of the expression used to describe an individual whoms reality is often portrayed in a different light.
2. A Pirate; Here-say.
2. A Pirate; Here-say.
Alfreaido
"Hey Becky, you heard about that Pirate guy? I heard he's pretty cool. "
Becky
"I'm late for work."
Alfreaido
"Bitch, be cool."
"Hey Becky, you heard about that Pirate guy? I heard he's pretty cool. "
Becky
"I'm late for work."
Alfreaido
"Bitch, be cool."
by ImmaPirate April 14, 2025

by span_ October 6, 2020
