The phrase "what were you like in the 90s" is being referenced in various contexts, including a reflection on the city of Houston and a social media trend. It appears that some outlets are discussing the culture and music of the 1990s, while others are referencing the current weather in Houston or the careers of musicians from past decades. The phrase seems to be being used to spark nostalgia and conversation about the past, but its meaning and application vary across different stories.