What does spittin lyrics mean?

The slang term "spittin' lyrics" refers to the act of a rapper performing or delivering their rap lyrics in a particularly skillful or impressive manner. It suggests that the rapper is showcasing their lyrical prowess, flow, and creativity in their performance. The term highlights the verbal dexterity and talent displayed by the rapper as they "spit," referring to the rapid delivery of words, rhymes, and punchlines.