Angry lemon on a lemon tree with a blue semi-transparent shower cap

Angry (or upset?) bald man with a big forehead and his hands are balled into fists.

Sans with a a little speech bubble with a heart in it and a question mark. Sans is blushing.

Realistic drawing. Close up of a brown-haired girl only shows half of her face and a bit of the other half.

L from Deathnote. Or just some random black-haired anime person who looks serious

Kawaii '3' that is as tall as a tree with a treehouse on it

This race ca resembling a Pokeball is going very fast.