Gorlocks

Gorlocks are green warrior race of aliens with horns on their heads. They appeared on the show in the movie "Win, Lose and Kaboom". Strangely, it would appear that the teenagers of this species are more humanoid than adults, as April just looks like a regular human girl, with green skin, fangs, and horns. They also have a ritual known as the planetary seal of trust, which resembles a kiss.