I'm not certain that any of these are dangerous. Unless you mean that they came with cigarettes. But I don't really think that qualifies the tips as dangerous.

That is the most amazing thing I've ever heard. It also means it was just an awkward joke. But it got people talking, so there's that. Success, etc.

And finally, somebody explains who Diana Rigg is. She's a Tyrell.

But didn't The Doctor convince everyone he didn't exist, or something like that?

It was awkward as a joke but it is incredibly clever as product placement. I assume it was a paid spot.

Not that I don't like it, but Hell on Wheels hasn't exactly been a runaway hit to begin with.

Back when I was in high school this would come on at 5am on the Canadian sci-fi channel (Space? I think?)

This one is actually an antelope for some reason?

Which one of their shows has been ruined?

It's because the hip and the cool folks that watch YouTube and have Twitter and Tumblr accounts with thousands of followers think that he's being clever by mocking traditional dancepop music videos. And that is so witty and hilarious and stuff. He's doing a dance video where he doesn't actually dance. What a crazy…

The girl who lives all across time had a major life event occur the day the Ninth Doctor met Rose Tyler and, blah blah blah, most recently the song that she is expected to sing in a nuclear submarine in the 1980's is Duran Duran's Hungry Like the _Wolf._