(2) A suggestion to someone who cannot seem for the life of them to get over a significant other.
Co-Worker: "First of all you are an asshole. Seriously,move the fuck on because they don't give a shit about you and especially not your hurt shoulder, you useless Turd.
Cheese Dick: "I can't believe she's dating that guy. What does she see in him?"
Co-Worker: "Move the fuck on moron. The point is, is that she doesn't have to see you when she's screwing her way through your list of friends.
(2) A last gasp, desperate response to a fucking moron who you do not, will not or ever want to be associated with again. Ever.
You: "Hey, Cheeser D, that was a year ago. Move the fuck on. Man, you are one useless piece of shit."
Cheese Dick: "Doesn't this place suck? I am so ready to quit. My hours suck. My shoulder hurts. I don't want to unload the truck anymore."
You: "Move the fuck on then. I just quit because I know it blows, but you don't hear me bitching, you see me leaving. Get fucked!"