Troop 133

Troop 133 is a BSA troop in Greg's neighborhood.

Role in Diary of a Wimpy Kid: The Last Straw
In an attempt to escape Spag Union, Greg tries to join the Boy Scouts. He describes 133 as a fun troop that's always having pool partys and hot dog roasts and what not, almost the inverse of Troop 24, which always does community service projects. Greg and Rowley both joined the troop. Rowley suggested doing something hard first. Greg was opposed to that, saying to do the whittling badge (it's actually a chit but who cares?) Wood was too tough to do, so the scout master said to use soap instead. Greg got the soap wet enough to mush it into a sheep. That didn't work, so he turned it upside down to turn it into the Titantic. That worked and Greg and Rowely both got the merit badge. The troop had to go on a campout, one weekend. Greg was too sick to go, but Frank signed up to go so he had to. While on the camping trip, Darren Woodely scared the urine out of his brother, Marcus. Darren laughed and Marcus bit Darren. Frank had to tell his wife, Susan at about 1:00 AM about the incident.

Possible role in book 5
Scouts goes out for the summer, so Greg is possibly still in Troop 133, unless he resigned and didn't write about this.