"Last Rizzmas" by Lilblacking seems to be a festive-themed song with lyrics that explore themes of heartbreak and moving on. The song appears to draw inspiration from the classic holiday song "Last Christmas" by Wham!.

The lyrics depict a narrative of the protagonist reminiscing about a past relationship. In the chorus, they express how they gave their "gyat" (presumably a metaphorical representation of their love or affection) to their partner during the last Christmas. However, their partner seemingly betrayed or discarded their love shortly afterward by "fanum taxing it away" (possibly referring to taking advantage or manipulating the protagonist emotionally).

The protagonist reflects on their past actions, admitting that they were a "baby gronk," suggesting they acted foolishly or naively. Despite this, they express the belief that if their partner were to return, they would fall for the same pattern once again.

Throughout the lyrics, there is a longing for connection and love. The crowded room symbolizes a sense of feeling lost or overwhelmed amongst others, while the mention of hiding from their partner suggests a desire to escape the pain caused by the past relationship.

As the song progresses, the protagonist acknowledges finding a new love interest, someone they consider a "real gyat," implying a genuine and meaningful connection. In the end, they express the intention to move on and "shake it to someone special," indicating their desire to invest their love and attention in someone who will reciprocate it, rather than returning to a toxic past relationship.

Overall, "Last Rizzmas" delves into themes of heartbreak, growth, and finding new love. It emphasizes the importance of learning from the past and choosing healthier relationships moving forward.