"Mouthfulla Caps" by Gravy Train!!!! is a satirical, exaggerated song that mocks the style and incomprehensibility of rap music. The lyrics playfully question how someone can effectively rap with a mouthful of capsules (possibly referring to pills or drugs), emphasizing the difficulty in understanding the rapper's words. The song expresses the excitement of finally being rapped to by someone, but the confusion arises due to the rapper's incomprehensible style. The protagonist seeks to understand and experience rap through the lyrics, asking for a demonstration. There is a playful reference to the rap genre's reputation for using explicit or provocative lyrics, with the mention of making someone "cream" or sexually excited. The repetitive chorus, "I want you to show me the rap," highlights the longing to understand and connect with the rapper's style. It also hints at the idea that rap music is not easy to perform or comprehend. Overall, "Mouthfulla Caps" captures the spirit of Gravy Train!!!!'s playful and irreverent style, using exaggerated and absurd lyrics to challenge the conventions of rap music while also celebrating its appeal.