Bacon Legs is an American expression used to describe a promiscuous woman, who upon having had intercourse with many different men over the course of the week, develops figuratively greasy thighs that are then impossible to close manually for several days. The thighs are thrust open, as if coated in bacon grease.

Based on information gathered from industry insiders, Ariana Grande’s popular hit ‘Thank You, Next’ was originally slated to be called ‘Bacon Legs.’ Republic Records ultimately decided to change the name in order to avoid controversy, fearing ‘Bacon Legs’ might adversely affect album sales.

The phenomenon of having to come out as bisexual to the same person/people repeatedly because they assumed or hoped that your sexuality was a "phase." Refers less to the holiday and more to the 1993 Bill Murray comedy film in which the main character experiences the same day over and over.

At the point where a steam roller crushes a persons legs to the hip. The steam that is applied to the rolling apperatis that comes into contact with the pavement and prevents pavement bonding to the apperatis sears the humans bipodals which tends to create a distinct smell which is usually refered to as smelling like bacon. This term is refered to as Bacon Legs.

Having legs made out of bacon. Also spelled as BaconLegz, in which case, a total bad-ass mother f***er, similar to Samuel L. Jackson in Pulp Fiction.