Sam and Dean summoned a demon unicorn again, goshdarnit.

"NO" is written in black letters on a white background. The font is very large.

A girl or long-haired guy goes "NOPE". The artist probably didn't want to draw/couldn't/wasn't comfortable drawing the thing above.

Nepeta and Tavros from Homestuck

A man asks a furry, flying blue creature if it would rather pull a chain or leave it be.

Nepeta and Tavros being adorable together please.

A bear and a robot stare at each other.

A professor teaches what Math symbols mean.

Pink soap

Wolverine, Edward Scissorhands, and Freddie Kreuger all walk into the club like "Hey what's up, you have sharp things in your hands too?"

A tiger's eyes and nose/ Rawr

A freckled boy with pink hair, no shirt, and green pants. "Bravest Warriors" is written in pink next to him, underlined in green.