The End of the Universe-ity/References

Trivia

 * This is the third time since A Wish Too Far that Trixie kisses Timmy, although it was only because Timmy's dark powers forced her.
 * For the moment, this is the last appearance in the series of Tad and Chad.
 * Dark Mouth University is a take on the real life Dartmouth College.
 * Dark Laser having an apprentice might be a reference to Star Wars: The Force Unleashed, in which Darth Vader has an apprentice.
 * Crocker breaks the fourth Wall when he grabs the black circle at the end and shouts "I'M STILL NAKED!"
 * Game "Destroy Earth! (Or Not)" reference to this episode.
 * The blue-skinned man on Dark Laser's space station is a parody of the Star Wars character, "Admiral Thrawn", from the novels.
 * In real life,you cannot ask a scientist or other to do your science project for School Science Fair.

Running Gags

 * Someone making someone else hit him or herself with a frying pan (ex. Wanda making Cosmo hit himself with a frying pan).
 * Cosmo telling Timmy that he can't use dark powers to make someone naked.
 * Cosmo making someone naked.

Goofs

 * Cosmo said that Timmy will have his godfamily for five more years, although it was revealed in "Channel Chasers" that Timmy would have them for at least eight more years. (Not to mention A Fairly Odd Movie: Grow Up, Timmy Turner! reveals that he will apparently have them for about twelve more.)
 * During Cosmo,Wanda talk to Timmy,there is a mistaken in animation.You can see Poof eye colour is pink similar to Wanda,instead purple. (see picture)