The song "Polska (Lil Yachty - Poland Remix)" by Ozzy Baby is an ode to the consumption of lean, a popular recreational drug that consists of cough syrup containing codeine and promethazine mixed with soda and candy. The song talks about the artist bringing Wock, a brand of cough syrup popularly used to make lean, to Poland. The artist also mentions the other ingredients used to make the concoction, such as Makatussin and Histaverin.

The first verse describes the effects of the drug, with the artist alluding to the numbing and color diluting properties of the drink. The second verse is a response to insinuations that the artist may be copying Lil Yachty, stating that it was actually his friend who introduced him to the drug and not Lil Yachty as some may believe. The overall theme of the song revolves around the use and glorification of lean, which has been frequently associated with the hip-hop community.