Poor Poor Thing

Future malediction: Hijo de su madre

Can't a Ticktockman just chillax around here at Spacely's Sprockets?

Role-playing game handle: Horse de combat

While the illegal sports of dogfighting and cockfighting are better known, the blood sport of horsefighting is also practiced in some parts of the Far East, despite a fair amount of outcry.
Combat by proxy is not limited to vertebrate species. There are enthusiasts of fighting crickets in China

Perhaps one could redirect this interest to virtual depictions of blood sports in the context of video games, so that actual animals would not suffer. There is already a series of Alien vs. Predator games which one could consider to be a variation on this idea, albeit one that is a little easier to market.

Reality program: Hellholes, where contestants on a rapidly diminishing floor compete to see who can be the last one left alive while performing mental and physical challenges

When people say that something "fell between the cracks" my mind rebels. Surely if a floor were cracked in certain places, the best place for something to fall would be in between the cracks, because that way the thing would not fall into a crack itself. One could say something "fell into a crack" or "fell into a space between the parts which are between the cracks."

Common name for creature: Greater Pelicosaurs

Ow. I sympathize, because I cut my finger last night opening a medicine bottle.

Documentary title: You go on - I'll catch up with you in a bit

There's another stunning, non-Posterous-able, photo of Denali here.

Fantasy location: Dimbulb Dale

And maybe the people who live there would be unusually gullible too.

Short story title: Wicked, wicked men

Maybe an O. Henry style tale where the twist at the end is that the protagonist is revealed to have been a candle all along.

Collective noun: A banquet of hobbits

I think that would be especially popular among the dragon population.