Glossophobia
A fear of public speaking or performing in front of an audience, more commonly known as stage fright.
Example:
Mimi: Meiko, why'd you run away when we were about to do our dance routine?
Meiko: I kind of have glossophobia.
Mimi: Glossiwha?
Meiko: Stage fright.
Mimi: Meiko, why'd you run away when we were about to do our dance routine?
Meiko: I kind of have glossophobia.
Mimi: Glossiwha?
Meiko: Stage fright.