"FR" by Lil Baby is a song about the artist's success and his confidence in his abilities. Throughout the song, Lil Baby boasts about his achievements and the hard work he's put into getting to where he is today. He talks about how he's constantly pushing himself to do better and won't stop until he's at the top.

In the first verse, Lil Baby speaks about how he's always finding new ways to succeed. He also warns anyone who tries to bring him down that he's not afraid to prove them wrong. The pre-chorus and chorus emphasize the artist's status and ego, stating that he's earned his stripes and looks like the mafia. He also speaks about his dedication to his craft, promising never to stop.

In the second verse, Lil Baby expresses gratitude for his fans who have supported him from the beginning. He talks about how he's changing his style and getting ready to drop a new album. Lil Baby also mentions how he's moving forward without anyone who didn't believe in him and plans on saving his money for rainy days.

Overall, "FR" by Lil Baby is a song about his confidence in his abilities and his belief that through hard work, he can accomplish anything. The song also highlights his gratitude towards his loyal fans who have been with him throughout his journey.