What is You Know You're Cool When?
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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:
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the saudi arabian fur mouth is when a man with a hairy penis gets dome and the girl licking the penis takes all the pubes in her mouth.
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When basically anyone is flirting with another. The third person witnessing this just goes- Flirtsy Flirtsy in a singsong voice.
Girl-O..
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To be at the utmost level of retardedness
dude, you just stabbed your eyeball with a ferret, you are retardissimo..