A phrase that is orally announced when things are not going the way that one expected it to be going. The origin of this phrase surfaced somewhere in the southwest Bakersfield, California area.
"Crap! I just broke my brand new drum sticks...sad day!"
Frank: "Wow, Gabe. That song you wrote is gay."
Gabe: "Aw, sad day."
A term used when something is not going the way you want it to.
"Someone ate all the ice cream...sad day..."