What Does Jammed up Mean?

a stoppage or slowing of motion, work, or the like, due to obstruction, overloading, malfunction, or inefficiency; jam: Your letters didn't go out yesterday because there was a jam-up in the mail room.

What does jammed up mean in slang?

obsolete slang Drunk. It was clear by his staggered walk and slurred speech that the fellow was fairly jammed up. ... obsolete slang In police custody; arrested.

What does jamming me up mean?

To quickly move or push something upwards. In this usage, a noun or pronoun can be used between "jam" and "up." Hey, be careful!