It was during spring break on a ship, a young human boy named PBJ whose Pinkie Pie's son, and nephew towards the others and yes, they are huge, fat, plump and obese. PBJ was staying close to Aunt Applejack, due to her seasickness. Applejack even lets her own nephew rub her stomach to calm her down, then PBJ sees Aunt Fluttershy walking a purple lobster on a leash.