Bred by Lumpy's Flowers, Shirley Killer is a potent indica-leaning hybrid strain created by crossing Cherry Meringue with Animal Cookies. This genetic combination results in a strain known for its soothing and comforting effects. The flavor profile is defined by sweet, floral aromas, thanks to terpenes like d-Limonene, β-Caryophyllene, and Linalool. The effects of Shirley Killer are praised for being great for daytime use, providing a balanced experience that is both relaxing and uplifting. Users often report a relaxed high that leaves them feeling happy and euphoric. Based on user reports, this strain can be effective in reducing symptoms of stress, anxiety, and depression. The strain's high THC content, which can average between 24% and 27%, contributes to its powerful and memorable effects. The calming yet uplifting nature of the strain can help to soothe the mind and reduce mental tension. While not overly sedating, its relaxing body high may also provide some relief from minor aches and discomfort.