Tony: your father was working on a suit and messed up and said shit you said the same word after him needless to say he got in trouble.
Steve: you saw the colors red,white and blue on your fathers suit and yelled out America, he was so happy
Bruce: he got mad and turned into the hulk, he roared and you pointed at him and said Green!, this was enough to turn the hulk back to Bruce, he was very happy
Natasha: your mother came home from a mission you saw her and yelled MaMa, she was happy
Loki: he was reading a book, you wanted attention so you yelled out NO BOOK, he was speechless.
Thor: you were with grandpa Odin when you saw lightning knowing it was your father you screamed Papa, Thor was happy.
Pietro: your father was aunt Wanda, you were on his lap and looked at aunt Wanda and yelled out WanWan(trying to say Wanda), Pietro was happy but sad that your first word was his sister.
Wanda: your mom was doing magic, you were amazing by the red so much that you yelled MAGIC your mom was startled at first but happy.
Bucky: you say on your daddy's lap watching cartoons you however were more focused on his metal arm, so you yelled out shiny, he was happy.
