unlike CPUs, GPUs can survive temperatures higher than 120°c. many GPU fans won't even turn into higher CFM ranges until the core is about 80-90°c.
i don't know if this particular vid is fake or not, but i'm sure it's very possible to fry an egg if you put the pan on the heatsink or straight on the GPU.
it reminds me of the old days. i once fried an egg on an AMD CPU in the very early Socket A days. we then proceeded to extreme volt mod and overclock, after which the CPU melted through the socket and the motherboard (dropping onto the cast iron case and stopping there, obviously).
great fun, from yonder day, when thyne CPU had no thermal throttling or overheating protections.