Penis filler is a substance, most commonly hyaluronic acid, that can be injected into the dermal layer of the skin encasing the penis to increase the girth of the penis. Scrotal fillers are similar, ...

Ballmaxxing is about getting one's scrotum to be much larger, potentially as large as grotesquely possible. Here's why this DIY trend is a very, very dangerous one.

The wave of maxxing trends continues with the latest one, called ballmaxxing. The practice of artificially inflating scrotal size.