Here is a possible concise summary:
The Spy Ninjas find their house filled with pranks by Agent Peters, who wants to stop Justin from visiting them. They use their dog Douglas to sniff out the booby traps and defuse them. They get hit by itching powder, slime, silly string, fake poop and more. Agent Peters calls them and says he was working on something big in Roblox while they were distracted. The Spy Ninjas vow to defeat him with the help of Justin and the Spy Ninjas at home.
Here are the key facts extracted from the text:
1. The text is a transcript of a video by the Spy Ninjas, a group of YouTube content creators who make videos about fighting hackers and pranksters.
2. The main antagonist of the video is Agent Peters, a hacker who works for Project Zorgo and tries to stop the Spy Ninjas from meeting their friend Justin.
3. Agent Peters sets up various pranks and booby traps around the Spy Ninjas' safe house, such as itching powder, a spring-loaded couch, a fart machine, slime, and fake poop.
4. The Spy Ninjas use their pet dog Douglas to sniff out the pranks and defuse them before Justin arrives.
5. Agent Peters calls the Spy Ninjas at the end of the video and tells them that he was working on something big in Roblox, a online game platform, while they were busy with the pranks.
6. The Spy Ninjas plan to defeat Agent Peters in Roblox with the help of their fans and other allies, such as the Cloaker, Casey, and Justin.