(NSFW possibly) What's the strangest way you've been propositioned for something?

Have you been asked for/ to do something in a strange manner? How did you respond? Did you say yes? Was it funny?
Since this is sort of ambiguous, I’ll give an example.
I once asked a crush of mine if he would be my S/O by playing him “Do you want to” by Franz Ferdinand. It made him laugh, but it totally worked!
So, fun/cute/funny stories like that.