Traffic Light consists of three lights, Green Light, Yellow Light and Red Light, each in a constant state of a specific emotion. Green Light is always happy-go-lucky and enthusiastic, Yellow Light is dull, apathetic and unexcited, and Red Light is in a permanent state of anger and fury. While Green Light is passionate and energetic about nearly everything, Red Light seems enraged and irritated by Green Light's excitement. Meanwhile, Yellow Light seems ambivalent to the two, always responding with a simple "Meh." Red Light is the meanest out of Yellow and Green Light. Green Light gives compliments to people while Red Light says mean stuff to them.
- Traffic Light is the first contestant to consist of three people, hence making them the first 3-in-1 competitor.
- They're the second contestant to consist of more than one person (the first being Yin-Yang).
| Inanimate Insanity Characters