Most of well-known particles are composite of quarks (proton, neutron etc), so it's an exciting discovery indeed.

It would be yawn if if it was a composite of another particles, like Cooper pairs.

And that's why they're boring.

At this point, bring me hints of supersymmetry or bring me pillows.

What's the difference between sleeping forever and being dead? The history of science is rife with examples of people waiting for ages for evidence of their incorrect pet theories...

That is not dead which can eternal lie. Charming particles may be sleep-inducing, but there's always a chance of a strange new one over the aeons.

This is tongue in cheek stuff. The way one might speak to a colleague to give them a 'hard time' about their research. No offense intended!