A nervous little boy who quakes in the face of conflict.
A spineless individual who is prone to being picked on and responds in a way that people find cringey, yet hilarious. This response is often characterized by trembling, stuttering and absurd name-calling or insults.
Matt: Have you ever talked to Mikey?
Alex: Yea, that kid is such a quiver boy. I called him a chode and he threw a yogurt at me!