These are the Fallout inspired tiki mugs created by Geeki Tiki and available as a four-piece set from ThinkGeek for $60. The set includes a deathclaw, suit of power armor, Vault Boy and Dogmeat (who looks a lot like Scooby-Doo). Still, I'm more than a little disappointed there isn't a Yes Man from Fallout: New Vegas or a super mutant, but what are you gonna do? "Write an angry email." Exactly. So far I've got 'Now listen here you jerks!'
Keep going for a couple more shots.
Thanks to Garren, who promised to make me a Nuka-Cola cocktail.