Because this phrase is highly specific and contains slang often associated with different corners of the internet, it could mean a few different things:
: Determine what specific aspects of lifestyle and entertainment they focus on. This could range from fashion, beauty, travel, to music, movies, or video games.
The phrase "sluttylilsister upd" likely refers to "upd," a common abbreviation for "updated" or "updates," in the context of specific adult-oriented internet content or social media profiles.
In her lifestyle segments, Tylilsister consistently pushes back against hustle culture. Her "Lazy Genius" cooking segments—where she uses only three ingredients and one pot—have gone viral. She argues that lifestyle upgrades should not require financial upgrades. For her, luxury is , not expensive handbags.