Ackshually,
That meme is funny and all, but it's not true. When Jesus instructed the disciples about eating his body and drinking his blood they did think it was fucked up. He was pretty much losing them right there. It's right in the Bible:
John 6
56He that eats my flesh, and drinks my blood, dwells in me, and I in him.
…
60Many therefore of his disciples, when they had heard this, said, This is a hard saying; who can hear it?
61When Jesus knew in himself that his disciples murmured at it, he said unto them, Does this offend you?