The phrase a person uses when he/she couldn't possibly care less about what you have to say, yet feels the need to satisfy your "story" with a response. Very commonly received when the person using the phrase feels as if they are superior to you in each and every way, and would like nothing more than to pound your face into the ground.
Something you say to your someone when they tell you something that could be interesting but you feel like being a sarcastic dick. Make sure you let that cool really ring out like this: cooooooooool. ussually followed up by a quick comment about something better you have done.
This is the proper phrase for interrupting a boring monologue while simultaneously tripping or smacking the offender.
Unlike "cool story bro," this phrase can instantly end the conversation.
Boring person: "And then I drove my minivan to the pharmacy and I was only five minutes ahead of schedule and..."
Victim: *Smack* "Cool sorry bro"
A grown man and paedophile who masquerades in an orange cat suit like a furry whose intent is to terrorize and torture bullies. He is the product of the bestiality between a man (Daddy Derek) and an anthropomorphic female cat.