Being completely screwed off from situations that are beyond your control and left feeling like you have been flipped around upside down with your ass in the air to be fucked without any lube.
All in a matter of a day, she was left behind at the bus stop, mistaken for a wanted fugitive, pissed on by a goat, and just all around assed-over.
ass over teacup (adj.), another way to say head over heels
That Sev dude was really ass over teacup over Jan Strazdes and Val Mcdonald!!