mother headcanons: puberty sends jeff into a series of growth spurts that cause him to become VERY TALL… like, he was always sorta tall, but by the time he’s 15/16 he is significantly taller than all of his friends, and even taller than most of his teachers. kid grows to be like. at least 6’2”. he is thin as a board, but ascends into the heavens. giraffe man.

ness stays kicking around the 5’5” mark (making him the shortest of the four) and with every inch jeff gains on him, he gets a little more mad. frick off, giraffe man.