Completely drunk to the point of ignorance. Unknowingly peeing on inanimate objects or oneself.
Scott Johnson was shit boxed every day of college.
The act of receiving a very undesirable package in the mail; usually vulgar, yet always funny! They come in different themes for almost any occasion.
John got busted screwing his girl's best friend, so his fiance sent him an annonymous package; he was totally shitboxed
The leaving of fecal matter in a bag or a box, secretly hidden in a small room (especially dorm rooms) as a prank or revenge.
Hey, we shit-boxed Scott. He should smell that in a week or two!