The song "#2900" by UnoTheActivist is a trap rap song that primarily focuses on themes of drug use, street life, and hustling. The lyrics reflect the artist's experiences and lifestyle, using explicit language and slang. In the song, UnoTheActivist mentions popping Percocet (a prescription painkiller) and being constantly under the influence. He also talks about being in the studio, constantly working on his music, while others are constantly trying to bring him down or cause him harm. The lyrics also touch on his relationships with women, expressing frustration with a specific girl who constantly annoys him. He mentions being involved in illegal activities such as selling drugs (bricks) and questioning others who claim to be in the same line of work. The second verse includes references to UnoTheActivist's association with a neighborhood known as the bricks, where he is still involved in street activities. He also warns against associating with people who are not trustworthy or loyal. Overall, the song portrays a gritty and sometimes violent lifestyle that is familiar within the trap rap genre. However, it is important to note that the song contains explicit language and may not be suitable for all listeners.