I might be way off here but here goes anyway. I used to co-run an online mmorpg with a coder friend. The game was in Java and the largest number of any stackable items able to be held in the bank or inventory was 2,147,483,647 (aka 2.147 Billion). As an admin I had mod powers and was able to spawn anything using commands. I once spawned a 2,147,483,647 stack of coins which I dropped on the floor and this kid picked the coins up. When he checked his inventory he freaked out when he saw there was 2.147 Billion in his bag. He was shouting and screaming and showing everyone that he was now the richest person on the game. I then dropped 1 single coin which he picked up (as coins on the ground don't show their value until picked up). The 1 coin took him over the limit which reset his stack of coins value to 0 lol. Was a harsh joke but funny(if he didn't pick the coins up I would have asked for them back or kicked him off the server for a minute and removed them from the database). I did know the person quite well although he didn't take it well at first
It wasn't just items that had limits. I once set my strength to 10,000 (100 times above the maximum) and punched this guy wearing full body armour. The punch was strong enough to kill him in one hit over 10 times. It was so powerful it crashed the server and DC'ed more that 3,000 people. I had to reload the server and was told by my jave coding friend to not do that anymore![]()