Modder shoves NES into an NES cartridge, makes us feel sort of uneasy

Looking to put those dust-collecting tools of yours to use here on Independence Day? Then we've excellent news, you introvert you. Rather than grilling up some red meat (or chicken, or tofu, whatever) and handling highly volatile explosives, we have no doubt that modder "darkeru" is spending his day playing with his brand new toy: a Nintendo Entertainment System... crammed within an NES cartridge. We'll be honest, this one does feel a little incestuous for some odd reason, but we greatly appreciate the ingenuity. Hit up the read link for more pics.

[Via MAKE]