The way a person has a baby face making them look younger than they actually are.
Person 1: He's cute but he looks 12
Person 2: Actually he's 23
Person 1: But he looks younger
Person 2: That's the Thomas Brodie-Sangster effect, Thomas is 31 but he looks 12.
When an obese individual is so large that they empose their mass and shrink the space for normally proportioned individuals in hallways, elevators, and especially airlines seats.
The flight is so uncomfortable sitting next to this Two-Bodiedman, his whole side is resting upon me and pressing into my flesh as he sweats I can smell and feel his excessive moisture.