In Deep Rock Galactic you need regular resupplies during missions and this term refers to taking 2 portions of resupplies (out of 4 portions per resupply drop) which is generally shamed upon. This meme makes a joke about saving your team by taking 2 resupply portions to get enough hp/ammo to pull this out but getting kicked out for doing this shamed upon thing. And no, this doesn't really happen, just a hyperbole meme.
yeah, sadly this game has an extremely toxic playerbase. I stopped playing when I realised that anyone can just edit the game's config file to have 999999 levels and shit.