What do you think would be the cutie marks of the characters from My Hero Academia? I think

Izuku: one of his journals
Ochako: a bowl of rice
Bakugou: an explosion
All Might: an American flag

Any other suggestions?

Iida: A car engine
Aizawa: An eyeball with a 'No' symbol in the pupil.
Momo: A symbol of a molecule
Jirou: A speaker blasting loud music
Mineta: *censored*