Emoji Alien

The Emoji Aliens are blue humanoids that appeared in the Samurai Jack episode "XCII".

Overview
They appear to have blue skin, colorful eyes, light colored hairs, elf-like ears, canine like mouths, and antennas which are used for communications since the species doesn't have the ability to speak. Three of the species appeared in XCII where they are surrounded by the beetle drones but are destroyed by Jack. It is unknown if they would still exist without Aku's rule.