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The result of an extreme mutilation of the well used phrase "That is okay". The change occurs when the person types this pharse too much, generally after a thank you, and soon types it in short hand and even short short hand. The phrase has been changed as follows:
"That is okay"
"Thats ok"
"Dats ok"
"Dass ok"
Steven: Wow thankyou
Rodrick: dassok
by kikumbob October 26, 2005
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