Hee! I think you should still count the thing with the pajamas and wand and calling yourself an Ancient the most embarrassing. This is freaking adorable, and in the good, snark-like way.

It took me a couple paragraphs to figure out this is young!John. Because I could *so* see adult John leading a pack of caroling kids through the halls.

they'll have to get around to developing a brand new branch of physics for that to work.

And Rodney's going to do that for John, isn't he. *g*

You built him a *puddlejumper*?

Eee! I wanna be the physics department's favorite kid!