Basic Trope: Character considered so ordinary in-universe that other characters can't remember what they look like.
- Straight: Bob is so average that people can't describe him when asked to.
- Exaggerated: Bob is so average-looking that facial recognition software fails to find him.
- Downplayed: Bob is somewhat easily able to be seen if you know what he generally looks like.
- Justified: Bob is, for some reason or another, genetically average in any set of people.
- Inverted: Bob has Glamour, which makes him stick out in the crowd
- Subverted: Bob is covered in paint, causing him to stick out.
- Double Subverted: Everyone else is also covered in paint.
- Parodied: Bob is a Forgettable Character to the point that he's usually left behind when the gang thinks that everyone's in the car
- Zig Zagged: Bob is usually "present" in serious events, but in comedic segments, they're as visible as air.
- Averted: Bob is a Badass Normal who sticks out via their actions.
- Lampshaded: "Are you just the median of all human beings, because you sure look like it."
- Exploited:
- Bob is one of the many Designer Babies intelligence agencies use, able to easily blend into any crowd.
- Suspect Is Hatless
- Deconstructed:
- 1. Bob is so generic that it causes problems for him in everyday life.
- 2. Bob's family has a strained relationship with him because he's unrecognizable to them.