This thread has now become my after-work [Gamestop] reading material, for it reminds me that I am not the only one who gets what can only be describe as the dumbest people on this earth,
Like I said, I work at Gamestop. Our big deal? We sell used games and allow trade ins [Not sure the UK equals]. Now, when we have a game on the wall for display, it's just the box, no game is inside on both New and Used games. All the disks are either behind the counter, or in our back room if we don't have the room for them. It's not uncommon that we get some people that trade in a massive collection of games [15+ games classifies as 'Massive' to me], cleaning out the games library at home and such. So, this one guy comes in about a year ago, and he's got a full-blown Duffel-Bag with him, jacked full of PS2 games. I got stuck with it, oh well, it'll take awhile. I pop open the first, as the guy asks to trade towards Store Credit. No disk inside the case, it happens, sometimes people misplace a game or two. Next one, no game, same with the one after that, after that, and after that one.
Me > "Sir, there are no games in any of the cases. We can not accept these cases on trade in."
Dumbass > "Why not?"
M > "Because these cases have no games inside them, there's nothing we can sell here."
D > "Bullshit, all the cases on your walls here have nothing in them either!"
M > "Sir, those cases were all traded with their respective games, which are either behind the counter, or in our back room until a customer purchases them." Okay, now we've crossed uber-dumb...
D > "I don't F***ing believe it, I was told over the phone to bring my stuff down for a trade in value, and now you won't give me one!"
So, now he walks over to the 360 wall and grabs the box for a new copy of Halo Wars and throws it on the counter.
D > "What do you call that? There's no game inside!"
I open the drawer right infront of me, pull out a sealed copy of Halo Wars, and for good measure I pull out the CD for the displayed copy of the game too and place them on the counter.
D > "What the f--- is this?
M > As I am holding the sealed copy of the game, "This is a new copy of Halo Wars," now I grab the CD for the display, "And this is the disk for that displayed copy."
He stormed out after that.
We also get prank calls all the time for Battle Toads [Game for the original NES, 1991]. My best comeback to one yet had to be...
"Let me check for a moment sir, one moment." *type randomly on the keyboard* "Okay Sir? It looks like it is coming out on the 9th of June." [6/9 on US calender...remove that / from there.] Their reply? "...Uh....*click*"
Another one of my favorite prank calls to us had to be from this one crazy women that was phone-stalking one of our Employees. She'd never come down in person...just kept calling looking for him like it was a dating phone-line. So, she called one day and I answered.
Me: "Thank you for calling Gamestop, this is Ethan, how I can I help you?"
Her: "Hi, is --- in today?" I recognized it was her now.
Me: Actually, he was transferred just recently to another store, perhaps I can help you instead?"
Her: "Nah, it's actually something personal, do you have the number to their new store?"
Me: "Certainly, one moment." I pulled out a piece of paper I had to write something on earlier today, but the ad on the front had a phone number. I give her the number on it.
Her: "Thank you so much, bye." *click*
My Co-Worker who she was stalking: "Was that who I think it was?"
Me: "Yup."
Co-worker: "...what number did you just give her?"
Me: "Number is from this ad for the City Morgue."
She never called again,

.
I got more stories, I'll drum them up later.