Emoji Alien

The Emoji Aliens are blue humanoids that appeared in a Samurai Jack episode, XCII.

Overview
They appeared 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 don'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.