Ur mum not cool

It means ur mom not cool

Jimmmy hey Ron ur mum not cool
Ron No u
Jimmy fucking dies

cool-neat-same

a convo starter between two people who hardly know how to talk and never get anywhere by talking anyways.

hey! cool-neat-same.... yea.

COOLING EFFECT

It is when you SMEAR any part of your BODY with SHIT but especially your FANNY.

To get the most optimal COOLING EFFECT is stand in front of the fan where' the FAN BLADE is inside the protector as then the SHIT HITS THE FAN especially on YOUR FANNY at no RISK with great feelings and excellent aromatic SHIT FUMES to enjoy.

Cool assing

when someone thinks they are to cool to talk to you, open snaps, or thinks they are celebrity

“Bro Ryan is cool assing the fuck outta me on snap”

cool-tastic

Cool-tastic is a ironic alternative to "Cool" Or "Fantastic" Made to make people think your the most corny, annoying person. It can also can be used to make people angry, since its useless combination of 2 words that mean the same thing.

You: Heh, That was really Cool-tastic!!
Them: SHUT THE !@#! UP DUDE!!

Thank you, very cool

When used with a screenname, a good way to point out a probable troll. Especially useful in a long comment war, when you can see that people are taking things way more seriously than they were probably intended.

Thank you, Cirke, very cool

Thank you, MasterBaiter, very cool

Thank you, NotAFed, very cool

Thank you, very cool, YoMamma

Cool

something someone would say when they are uninterested in the conversation or to avoid more small talk

"My cat just died"

"cool"

"Fuck you Tod"