Manlet

A manlet is a male of shorter stature who attempts to compensate for his lack of height by emphasizing his muscular physique.

The Chat's Definition
The chat defines a manlet as anyone under 6 feet tall.

Asmongold Interview
During an interview with Asmongold, a viewer questioned the neckbeard regarding what it means to be 5 foot 11. Asmongold responded simply by stating "its one under," much to the dismay of Poongoon.