It's dedicated (jokingly) to the dude who did those powerlifting videos with fake plates.
However translating some of the comments from Russian suggests these plates are in fact not fake:
'but really how much is there?'
'Count! Yellow = 15, red = 25 green = 50 and the neck as well, always 20kg = DD'
Sick squat. No idea who the dude is though?