"Summer Is Coming" (featuring a very sweaty Ned Stark) by Matheus Lopes Castro
"BioRock" by Dan Hipp
"Atlantic Harvested Plasmids" (glow-in-the-dark t-shirt) by Brian Penner
(Click for full-size)
Selections from "Inspector Spacetime Confessions"
"Inspector Spacetime" clip from Community
"You Wanna Play Pirate?"
Dave's got a ton of other cool stuff featured on his blog over at Dave's Geeky Ideas, which you should definitely check out. I may be showcasing more of his work in the future because, seriously, Game of Thrones hockey jerseys? Shit just got real!
"Saved By The Bell: The Columbine Years" by Jude Buffum