You're the youngest League of Villain member at age 11

Toga was about to go fight Deku, Ochacho, and Tsuyu from UA, and you were pestering her to let you go with her. She was getting a bit annoyed and it showed on her face. However, she knew that you were technically a child, so she needed to try to have patience with you. Shigaraki, Dabi, Twice, Spinner, Mr. Compress, Mustard, and Magne were watching this. Toga's patience finally wore out and she suddenly slapped you across the face while saying "Just shut up". Twice, Spinner, Mr. Compress, Mustard, and Magne looked worried while Shigaraki and Dabi looked slightly angry. Toga realized what she did and she felt slightly bad, but she was still annoyed at you