Mags coupled like a boss:
I was previously aware of these magazines, but for some reason I never thought how awesome they would be coupled together until I saw that video.
For maximum lolz they should have mounted a toilet seat on the AK-47 though instead of that folding stock.
That would be a heck of a lot of weight of 7.62×39 to lug around! The weight distribution would be so messed up as you started emptying it, it would be hilarious.