Stunt Partner

A stunt partner is a colloquial term for friend with benefits.
A person who you engage in casual sex with.

Jill is single but she and Jack are stunt partners so I would wrap it.

by geniusxfox February 14, 2012

Stunt Partner

A slang term originating in Ontario meaning "friend with benefit"

Stunt Partners have casual sex together and are often seen wearing corresponding clothing.

Britney and Kevin were stunt partners...before she got pregnant.

by SarniaHomie February 26, 2012