What is You Know You're Cool When?
1.
Used as an expression when someone does something so randomly stupid its funny. its sort of like, the action is the word after the "u know ur cool when" so "u know when ur cool when (you've peed in a can)"
guy:i just peed in a can
girl:You know you're cool when
Random Words:
1.
Indicating that you are the best or unbeatable, mostly used after someone has been "Kerped" (read definition for Kerp)
That g..
1.
To make out with someone and then go tell all your friends about it.
After we've made out, dont kiss n tell, okay?
See making out..