alien
alien_humanoid
antennae_(anatomy)
blush
clothed
clothing
crotch_grab
dib_membrane
disguise
duo
green_body
green_skin
grope
humanoid
invader_zim
irken
male
male/male
mammal
nickelodeon
not_furry
pak
pupils
square_pupils
unknown_artist
unsure
unusual_pupils
zim_(invader_zim)
