Stargoyle

He didn't?

I haven't played in decades, but old skool Traveller was my absolute favorite system. Just creating a character was an epic adventure. Seriously, in a Carl Sagan-esque fashion, you first began by creating their planet. Oh, and your character might die while you were rolling them up. Should have mustered out early, Cpt. Wormfood.

Gleek?

There's also the Candwich (which might have been mentioned that episode.)

Dan Harmon is in an upcoming D&D video podcast?

Yup

That may be (never played 4ED) but it's very familiar to OD&D/AD&D vets.

SF has been part of D&D since nearly the beginning. One of the early modules revolved around a crashed spaceship. Sure you can, unless you're a slave to Random Encounters. Besides, Sark has said that he uses an (iPhone?) app to role dice when he doesn't want to tip off the players.

Only if it doesn't get in the way of Deadpool. I'm enjoying that one too much.

They were also their only known allies against the Collectors at that point. It seemed prudent to go back (plus the fact that they ultimately had to send Sir Richard over was hilarious.)

LOVE that it's a botch roll.

Mildred's "Is it a spider? Get it off!" reminded me of from Red vs. Blue (NSFW language.)

"Critical Hits"

*points, chirps*

My first thought as well, although I thought it was too mainstream (as far as SF goes) to be that cryptic a reference. Also, how was this username still available?