That's what I say! .... and yet, every single day, I learn that I am apparently TOO subtle.
True story- a long time ago (ish), I was commenting on another website. I wrote up a parody/homage of Shatner's famous SNL bit (about living in your basement, what have you done with your lives, etc. directed to Star Trek fans). It was almost word-for-word identical.
Anyway, after posting it I was busy for a few days, and I came back and saw that it had blown up. Over a thousand replies, and almost all of them were OUTRAGED. About one in every 50 was, "Um, it's the Shatner bit." But I was gobsmacked that people either didn't recognize it or didn't immediately understand it wasn't serious.
Life, man!