"You've got this guy up in the nose-bleed section, but he gets this T-shirt and he's a ll excited," says Wilson.

And then there's elong (long: NMQ) - the travel website - which, despite its impressive growth prospects, already trades at a nose-bleed-inducing altitude of 246 times earnings.

For a regular seat you will be paying 70 or 80 dollars, just for, you know, like a nose bleed section.