Tell a few jokes about names! ~ ~ ~ Haha

A group of children got together to talk about their nicknames. Zhang Duofei said, "My nickname is Feifei (Baboon)." Wu Zaidan said, "My nickname is Dandan (Egg)." Xin Wang said: "My nickname is Xinxin (orangutan)." Gan Ye said, "My nickname is Ye Ye (Grandpa)." Zilnai said, "My little name is Nai Nai (grandma)." Huang Tianba said, "My nickname is Dad." Ren said, "My little name is Mom." Zhang Tianhao shouted, "What is this nickname?" ! "