Euphemism List
In Other Words: Masturbate
Discuss this euphemism in the comments below.
Having a “knee trembler” means having sex with a partner in the standing position – not masturbating.
Thank you for clarifying.
euphemism: 1. the substitution of a mild, indirect, or vague expression for one thought to be offensive, harsh, or blunt. 2. the expression so substituted: "To pass away" is a euphemism for "to die."