A wormhole within a wormhole, within a wormhole..
This is fairly inside-jokey, so will need a fair bit of explaining:
During the summer, Josie, Anni and myself saw Inception and got to discussing what our perfect dream protectors would be. It was unanomously decided that t-rexes with optioal lazers carrying (or stomaching) our dream safes was the Best Idea Ever.
Roll forward half a year and about one season into Stargate: Atlantis, to the episode "The Siege: Part I". Now make the connection between the lines (near word-for-word from the episode) and that idea x3
You get this. And a lot of giggles, if you're like us, but mostly this.