All but one
Taking the zapstrap ballsac to the next level, the all-in-one involves the placing of the penis as well as the testicles inside the zap strap before tightening. Not for the faint of heart.
Synonyms for all-in-one
On this page, you will find 30 slang terms related to All but one. Some of the top words include: scrodum, tatum pole, knobble, nutted, cock 'n' balls, and 25 more.