To express extreme displeasure with something or someone. Another form of "uncool" or "not cool".
Guy 1-"Hey man I clogged your toilet."
Guy 2-"Dude, negative cool."
Girl-"Baby.....I'm pregnant."
Guy-"............Negative cool."
This is a phrase you use when something absurd happens and you are about to beat the shit outta whoever did it to you, whether it be a game or not.
Ex 1)
Mark: *Throws the ball between your legs while doing a back flip over you, catching the ball mid-air, mid back flip into a exploding dunk.*
Bobby: Did you really just do that folks?, Nah it's cool...
Ex 2)
Trey: *Perfects the final boss on a fighting game*
Final Boss: Nah, it's cool...
What someone says when they don't give a shit.
Person 1: I'm so happy, I just unlocked this new gun!
Person 2: Oh, cool! I hope this family of yours dies. I hope they all go to hell because of what they did.
(>.o) Joker : -Snaps her bra.- You loved it. -Does the fonz's pose.-
Her : If you wasn't such a cool pervert, I'd break your nose.
When cool air is blown directly into male genitals and hence giving the man an erection.
Awh man this cold weather is giving a cool woody!!
You okay, your alright,doing fine, you straight, in the clear. Another way of saying good money.
Sam: Yo, we cool breeze my dude.
Probably the sickest hentai anime ever. EVER. Incest, rape, and shit you wish you could unsee, unhear, unthink, or augment if you're one sick son of a bitch. A top reason for breaking off relations with Japan. Notorious for its provacative nature amongst otakus. But whatever floats your boat, I guess...
What the fuck? Was that enema porn?
OH MY GOD WTF
Wow, Cool Devices is _way_ fucked up. Kinky, though.