Again, Dude may be the most versatile word in the Cool Guy Language. DUDE, yelled out incrediously can express MAJOR levels of disbelief.

Made popular by Elaine on Seinfeld. Cool to say when you believe something, but want others to think you don't. Best used with a slight push to chest, don't use around drinks.

Best used by guys that have learned to play up the ever-popular Jersey Accent. Do not say around any real mob guys.

Very simple: Let’s your conversation partner know that you think there is absolutely NO WAY that what he or she is saying is true, or possible.

Good saying to use around children, because ‘friggin’ is not really a word, only represents another word that we all know and love. Cool Guys never cuss unless they have to.