Stargate SG-1 recently aired their 200th episode! The sci-fi series is in its tenth season and to celebrate for the 200th episode they decided to go all out and parody plenty of other sci-fi shows and make reference to other shows. (Like in the video clip above there is a reference to MacGyver, there were also references to Farscape, Star Trek, Punk'd, The ever elusive Furlings who seem to remind me of the Ewoks from Star Wars, Thunderbirds, a poke at teenage shows... and more)
Personally, I think the episode sucked... They tried to do too many things and sometimes the comedy just didn't flow. Although it was a nice effort.