dry hump

Definition

1. College expression from the 1960s for masturbation between the (lubricated) upper thighs of a partner, often a male partner. This can be done in four different ways: a) with a partner standing or reclining; b) with a partner sitting on one's lap; c) with a partner laying on a bed or table whith legs in the air; d: in pederasty, by holding the child by the ankles in an upside down position.
Synonyms: coitus ante portas; coitus inter femora; coitus interfemoris; college fuck; college style; dry rub; dry run; English method; femoral intercourse (or coitus); Harvard style; interfemoral intercourse; intracrural intercourse; irrumatio(n); leg work; leggins; Princeton Rub or style; rubbins; slick leggins; thigh sandwich; thighs.

2. Copulation without lubrication.

3. Copulation without ejaculation.

4. Copulation without penetration.

5. Copulation without divestiture.