This is the second UltraToons crossover, the first one being a Halloween movie.
Plus, this is also the second time Cartoon Network's "City" theme appear in the UltraToons crossover.
The special features music composed by Alf Clausen and Guy Moon.
In the scene where Yakko in the long silence then he says "Wak", there's a CN City Christmas bumper featuring the City Hall (without the 2004 CN logo in the bottom) with "Won't Get Fooled Again" by The Who, but it's a CSI: Miami reference.
This is the only time when Phineas saying "Hey, where's Squidward?".
This is the fourth time Trina went into Sadness Diary Mode. The other times being the Grojband episodes were "All You Need is Cake", "Soulin' Down the Road" and "Group Hug".
Rigby's nightmare scene is looks similar to the PPG episode "Dream Scheme", the RS episode "Ello Gov'nor" and the EEnE episode "Rock-a-Bye Ed".
This is the last time Laney's yell sound is heard, as in A UltraToons St. Patrick's Day it is revealed Laney had her tonsils removed and as a result she can no longer do her yell.
This is the eighth time the Newmans (from Grojband) appears. The other times being the episodes of Grojband were "Creepaway Camp", "Space Jammin'", "Rock the House", "Kon-Fusion", "Wish Upon a Jug", "Six Strings of Evil" and "Grin Reaper".
In the scene where Vicky ties Timmy to a rocket, you can hear a WWTBAM-style music from the SNL sketch "Who Wants to Be a Millionaire?: Steve Harvey Edition".
Toot Braunstein (from Drawn Together) makes a cameo appearance in this special where she's screaming to the crowd for Laney's yell.
This is the second time and final time an eye squid monster (from the Fairly OddParents episode "Teeth For Two") appears, but in Mina's flashback, she scares an eye (with its hat) and whack it with her baseball bat then Mina and her sister (Carrie) eats it.
This time Carrie, Kim and Konnie have their new voices and they were voiced by Denise Oliver, Tajja Isen and Stephanie Anne Mills, probably because the original voices from Grojband refused to take part.
Laney mentions Blossom's Morality Mobile and the Lariat of Guilt from the PPG episode, "Super Zeroes".
Recycled footage from the Tom and Jerry short "The Missing Mouse" was used in the scene where Timmy's house gets exploded.
In this special, Kin and Kon Kuijra are now voiced by the new voice actors named Diego Dane and Cedric Wynne instead of Sergio Di Zio and Tim Beresford.
The special was presented by Patchy the Pirate and Potty the Parrot.
In Patchy's beginning segment, the scenes does the same as the SpongeBob episodes "Christmas Who?" and "The Sponge Who Could Fly", but with extra things for Patchy and Potty's announcements.