Thor, the God of Thunder, realized after many centuries that he was in desperate need. So he flew down and found a random prostitute; after which he proceeded to have wild, non-stop sex with her for three days. Thor then flew back to the heavens to rest. Several weeks later, Thor realized that he had been rather rude to the prostitute, and resolved that he was going to find her and explain himself to her.
After some searching, Thor finds the prostitute. Thor approached her and yelled, "I'm Thor!".
The prostitute stared at him for a few moments before replying, "You're sore? I couldn't walk for a week!"