Smile definition and meaning Smilf refers to a strong and empowered woman who owns her sexual prowess with self-assurance. She is unapologetically assertive in her sexual appetite, challenging traditional expectations with a empowering attitude. Smilf represents that a woman can exude sexiness while still maintaining her independence. She is inspirational to fellow females who aspire for self-love. Smilf means breaking the stigma around female sexuality and encouraging open conversations about woman's sexual pleasure.