FURVERT!

aged_up ahoge alien alien_humanoid antennae_(anatomy)bald black_hair chair clothed clothing comic computer dialogue dib_membrane digital_media_(artwork)duo electronics english_text eyewear furniture glasses gloves hair handwear hi_res human humanoid inimoose invader_zim irken male mammal monochrome nickelodeon not_furry open_mouth profanity round_glasses sharp_teeth shirt sitting speech_bubble teeth text topwear zim_(invader_zim)