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A phrase used when you really don't believe what your ears just fucking heard.
Cam-Glenns been getting some muscle dude i can see it

Me- Sure Guy
by Cam of Duty March 16, 2010
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2
An sarcastic expression used to address something that is said that is not true or unimaginable.
Sureguy!
by baller7 October 10, 2010
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3
When someone tells you something that you don't believe, or is utterly impossible
Matt: "I did it with those two twins at the table over there."

Chase: "Sure guy!"
by BBaller2010 April 05, 2010
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