Tinning

Tinning

Tinning is the act of tanning one's scrotum by wrapping tin foil wrap solely around the base of the penile shaft and the rest of the scrotum. Let the tin foil heat up in the sun to further darken the color of the scrotum to your ideal tint.

"Man my balls look so different from my penis"

Have you tried tinning them?

"Not yet, I will now!"

foiltan

Past tense of foiltanning
The act of foiltanning is a method of skin tanning oneself with tin foil wrap. The tinfoil is commonly wrapped around one's scrotum, and is heated by the sunlight, resulting in a medium brown tone.

The male model went and got a foiltan before the photographer took his picture.