Final answer:
In The Simpsons, Bart suggests the name 'Blabbermouth, the Doll ' for Lisa's doll, but she keeps the name Lisa Lionheart.
Step-by-step explanation:
In the television show The Simpsons, the character Bart Simpson suggests a few names for the doll Lisa Lionheart that his sister Lisa is helping to create. One of the names Bart recommends is "Blabbermouth, the Doll for .". However, Lisa decides to stick with the name Lisa Lionheart for her doll.