1. Act of sexual intercourse standing, usually in an alleyway or against a wall, with the man standing and the woman's knees raised

Derived forms: knee-tremblers

• case-hardened
• case-hardened steel
• case-to-infection proportion
• case-to-infection ratio
• caseate
• caseation
• casebook
• cased
• caseful
• caseharden
• casein
• casein glue
• casein paint
• caseload
• casemaking clothes moth
• casemate
• casement
• casement window
• caseous
• casern
• casework
• caseworker
• caseworm
• Casey Jones
• Casey Stengel