玉 (Kanji for ball) | KANJIDAMAGE

Onyomi

The middle line of "king 王" is his arm, and the little dot is his ballsac.

The king likes playing with his testicles.

たま	(broad meaning) any ball - a fire-ball, ball bearing, a mathematical sphere, a glass bead. Also it has the nuance of gem, or jewel. ★★★☆☆

金玉(きんたま)

balls ★★★☆☆ KUN ON
金 (gold) + 玉 (ball) = 金玉 (balls)

your mama's big hairy balls

玉子(たまご)

Egg. ★★☆☆☆ KUNKUN
玉 (ball) + 子 (child) = 玉子 (Egg.)

目玉(めだま)

the eyeball ★★☆☆☆ KUNKUN NEO
目 (eye) + 玉 (ball) = 目玉 (the eyeball)