My grandmother was a full blood Swede. I'd complain, but I tell too many Sven and Ollie jokes myself...
No it’s using Mazdamundi images from Warhammer II Total War to represent when you’re playing a game and you see someone who appears to be a noob. You challenge them saying “Ha Ha Get Rekt!” (Either in your mind or verbally), thinking you’ll wipe the floor with them, but they turn out to be a pro and annihilate you instead, the second image representing your speechless shellshocked face following your severe beating.