three date rule
guideline imposed by fabulous wannabe modern single women regarding timeline for having sex with prospective boyfriends/husbands. Akin to the mandatory waiting period required for gun purchases. Allows women an evaluation period to checkout said husbands to evaluate their worthyness and future potential while simultaneously assuaging their own guilt about slutty behavior if they sleep with prospective husbands too quickly
Babette wore the pink bra and panties under her little black dress this evening because she wanted to prepared for all possibilities on her date with kurt. They had been seeing each other for two weeks now, so the three date rule no longer applied.