Guards N' Retards: Da bomb is the fifty episode of Season 6 and the TBA overall to be uploaded by SMG4.
This is also the seventh episode of the Guards N' Retards series and the first in the series to use the series' intro. It was aired on November 20, 2016.
The episode begins with the series intro screen. When it was over, the video jumped to Chris taking a dump. Suddenly, Swagmaster69696969696 appeared inside the vent and wanted him to come and see what was happening. Chris did not want to deal with Swagmaster's bullsh*t, but after getting annoyed with his "PLS", Chris was forced to come along. While crawling inside a vent, Swagmaster sang A Whole New World to Chris, until Chris has had enough and left him, only for Swagmaster to tell him to come back. After they reached their destination, they peeked through Sergeant Mark's office. Then, they saw what he was doing: watching Winx Club. Apparently. Swagmaster was so disgusted he called him a "tootsie roll", but when Mark heard him call him that, Chris and Swagmaster hid while Chris told Swagmaster to shut up. Soon after, some random guy appeared in Mark's office, and Mark told him that he was doing his "important business work", though Swagmaster did not believe that. Then, Mark showed the guy his case of cash, while that guy showed him the "goods", which turned out to be dynamite. After Mark bought the dynamite and hid it in his secret vault, the guy left the office and Mark went back to watch Winx Club. More importantly, inside the vent, Chris and Swagmaster now had a bad feeling about the whole "dynamite" part.
Then in a maintenance room, Swagmaster was very nervous while Chris tried to think why the sergeant had the dynamite in his office. He then had an idea: at the entrance of the sergeant's office, Swagmaster was disguised as a Mareep, although he swore to Chris why he was dressed up like that. They then knocked and Chris hid. Sergeant Mark opened the door and saw the "Mareep", causing him to take it to a farm, allowing Chris to quickly search the code for the vault where he found it on the desk. He opened it, removed the dynamite, and saw some blueprints. The blueprints had something surprising in them that he needed to tell Swagmaster. After Swagmaster came back from the farm of sheep, angrily mentioning how if he had to wear a Mareep costume again, he would kill and teabag Chris' mom, he discovered that the blueprints specified places to blow up in the factory. Swagmaster immediately resorted to killing Mark and ran off without listening to Chris. As he caught him watching Winx Club, Chris stopped him before he could kill him, resulting in the misfire only knocking Mark out. Relieved that he was still alive and calling Swagmaster the "dumbest piece of s*it to walk this planet", he said they must interrogate him as "they are in deep enough s*it as it is".
Mark woke up tied to a chair as Swagmaster was being idiotically silly at interrogation. Mark was angry with him for nearly killing him. When interrogating him, they discovered that Tubbie Wonka ordered him to get the TNT as they were only demolishing the containment room and rebuilding it, not telling them because he was "too busy with things". The three then tried to get the TNT back, but it was missing. Chris called out Swagmaster for losing it until an explosion was heard in the kitchen. Greg was revealed to have caused it, thinking the TNT was hot dogs, putting them in the microwave and causing the explosion. As Mark screamed in anguish, Chris responded that he stood corrected as Swagmaster was only "the second dumbest piece of s*it to walk this planet", much to Swagmaster's joy.