1 definition by SAYSWEARFOOL

It has multiple meanings depending on the conversation.

It is another way of saying "OMG, or "Are you for real?", or more commonly used, "Yeah,... right"
Mattie enters Debbies sanctuary and Debbie is alarmed and says loudly, "Your'e back again?! Say swear!"
by SAYSWEARFOOL April 11, 2010
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