Definitions by A man named Joseph

S.H.I.T. 

So Happy It's Thursday.

Much like Thank God It's Friday (T.G.I.F.)

Person 1: "Tomorrow is Friday, the weekend is near!"
Person 2: "S.H.I.T. I am so excited! Let's celebrate!"

S.H.I.T. by A man named Joseph December 13, 2010