a term given to a foursome involving one woman, and three men. Each guy sticks his dick in his desired hole on the girl until she is plugged up and therefore air-tight.
For added 'air-tightness,' a tupper-ware party can consist of 6 other men, for a total of 9, plus the girl. These additional men would need abnormally small penis's as they would be inserted into the remaining holes on the girl: The ears, the nostrils, and the eye-sockets for maximum air-tightness.
Last night's tupper-ware party left Marie-Lynn very sore the next day.