Adjective;
An expression used when something disappointing happens to convey one's sadness/general discontent with the situation by portraying their entire body as being sad. The equivalent of expressions like FML and oh no! Can be abbreviated SAO, but it's really more fun to say out.
Person:"I've been excited all week to go to the beach tomorrow and now we're not going because it's going to rain! Sad all over ):"

or

Person to Friend:"I lost my cell phone, FML!"
Friend:"Nobody says that anymore, try 'sad all over.'"
by UDallday May 14, 2009
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