The song "Grandma's Crib" by Tory Lanez tells the story of a young man who comes from a rough background and is determined to make it in life. He recounts his struggle of being kicked out of his grandma's house and having to hustle to survive. The lyrics also talk about his experiences with the trap life, dealing with snitches and the constant fear of getting caught by the police. The song reflects on his journey from poverty to success, from working at McDonald's to dining at upscale restaurants. He also talks about his involvement in the streets, acquiring a firearm for protection and dealing with the challenges of living in a dangerous neighborhood. The song captures the raw and gritty reality of growing up in the hood, facing adversity, and striving to make a better life for himself. It also showcases the resilience and determination it takes to rise above difficult circumstances and find success.