This will probably go down as one of the most lit crowds of 2017. When futuristic rapper Lil Uzi Vert performed "XO Tour Llif3" at Jannus Live in St. Petersburg, Florida, the entire audience went berserk.

Waving their hands in the air while singing the chorus to the Philly rapper's most popular song of the moment, fans clamored as Lil Uzi climbed up nearby buildings. The diminutive emcee took advantage of the outdoor venue, climbing up trees and jumping in the crowd.

Off the rapper's mixtape Luv Is Rage 1.5, fans tried to decipher the song's enigmatic lyrics, which seem to imply that the rapper or a girl he talks to harbors suicidal thoughts. In any case, "XO Tour Llif3" speaks to the teen angst that many of Lil Uzi's fans can relate to.

The rapper performed at Jannus Live on April 1. Check out highlights of his show below.