From Here to Troll-ternity

Summary
At Poppy's pod, she and Branch– now her newly wedded husband– thank their friends for the gifts for their pink-and-blue swirled baby egg that has not yet hatched. King Peppy asks them who's hair it came from, and before they could answer, he says it doesn't matter and congratulates them. Poppy has to help Legsly untangle her legs, so Branch offers, along with Biggie and Guy Diamond to go shopping for baby material. They search for a crib and baby clothes and Biggie and Branch end up arguing over what to get for the baby. They are interrupted by Guy Diamond, who sings a song. Branch, thinking that the baby is a boy, imagines himself playing baseball with it while Biggie, thinking that the baby is a girl, imagines himself playing dress-up, dancing and having tea with the baby. Biggie and Branch's argument resumes and Guy terminates this, telling the two that free lamaze class is available.
During the lamaze class, the instructor orders the parents to close their eyes as they swipe their eggs away from them. Branch stealthily opens one eye and sees what's going on. He infiltrates their base of operations by disguising himself as a bunny by wearing his bunny pajamas, where he finds that the rabbits are Easter bunnies stealing eggs and shipping them away. He finds the egg he has been put in charge of and grabs it. As he makes his way back inside the lamaze classroom, he warns Biggie and Guy, as well as the other parents. As the three friends try to escape, they come across some guards, who mistake Branch for one of the Easter bunnies. When they ask him for his I.D., Branch finds that his wallet had also been stolen and he, Biggie, and Guy end up in the Fungeon.
While in the Fungeon, Biggie and Branch end up arguing once again until Guy informs the two that the egg is hatching. Biggie and Branch quickly make up and breathe hard. The egg finishes hatching, revealing two baby boy trolls and a baby girl troll. Poppy arrives just in time and Branch faints to the ground, astonished of what he has just witnessed. The twin boys and the girl walk to Poppy, who picks them up and hugs them.