A green squiggle. Seriously, that's all there is. It'd be really cool if people just drew stuff instead of making squiggles, but they don't.

Darth Coat holding a whimsical lightsaber

Man disgusted by a rainbow

Scary clown face goes, "brrr"

Space dog!

The legendary Sponge block!

Bell-shaped green girl being told to "Fawk off"

"YOUSUCK" in TRON font

Gold tower in the Nether

Pig with blonde hair

Angry purple pig

Some guy is wondering who the robber outside of his house is