For some reason this book was from Jaun-Carlos's point of view, and I'm not exactly sure why. I guess so we could get a better perspective on his dad/family? This is the only book not from Darren's POV which was maybe a little interesting at first, but mostly confusing. I was certainly confused where all the underwear went, but more confused that it made everyone SO uncomfortable. Like they couldn't move or sit anywhere--not sure underwear is actually that vital but okay. The alternate version of themselves added some intrigue. Not really a stellar book, but it's of course full of fart humor which always makes my 7-year-old laugh.