I've done this, I wouldn't exactly call it cheating, in Bank Heist if you go out of the map the alarms go off, and in Election day if you fall into the water you freeze, and you can't win. On day 2 of election day you can also fall out of the map, and unless you die, you also can't escape. If you want me to whip it up for you, PM me. It's useful for certain things like cook off, how the ammo past those invisible walls is unattainable, although some weird things have happened while using it. I haven't tried it on Go Bank but I'd imagine it would be pretty useful.

OR!
How about you not use hacks to get out of the map. Glitches are one thing, but literally using mods to hack your game so you could teleport out of the map (and I honestly don't care if you get stuck out of the map, it is still hacking the game to allow you to do that.) is not allowed.
If you use this type of thing online, it is literally against the rules on both this website, and what Almir states is allowed and what isn't.

Rule number 7 of this website states;
Do not ask for or discuss cheats or pirated content.

I kinda want this thread closed because of the fact that what you are asking for is cheating.