It's methane produced by gamers. You know like gamer girl bathwater? But this is when gamers do a side gig where they spend a lengthy period of time where they fill up a metal gas cylinder that can pressurize itself and then sell this canister.

If one is driving in a car, they have a gamethane button, they press it when they're about do to a 'pro gamer move'. Like nitrous but gamethene. It has higher kinetic potential than regular methane, because it was made from gamers