When we left the '90s and headed into the new millennium, we left behind some of the best songs about making love, knockin' boots, gettin' freaky, and bumpin' and grindin.' Bell Biv Devoe's "Do Me," Usher's "Nice and Slow," TLC's "Red Light Special" and Janet Jackson's "Anytime, Anyplace" are just a few of the R&B slow jam hits that come to mind.