"Synthesizer" by OutKast (featuring George Clinton) is a track that explores the relationship between human beings and technology. The lyrics are full of references to computer science, virtual reality, and futuristic vocabulary.
The first verse of the song starts with Big Boi stating that he refuses to play around and speak superficially. He wants to talk about the real stuff that matters, what's happening in the world and in his community. He insists that his people are not gang members but are the kind of people who make chicken wings. This verse is an introduction to what the song is going to come to be about - which is the danger of humans becoming too reliant on technology.
The chorus brings up the idea of synthesizers symbolizing humans who are being synthesized, cloned and replicated by machines. The lyrics seem to suggest that people are losing their humanity to the ever-growing technological advancements in the world. The second verse delivered by George Clinton is characterized by punchy metaphorical language alluding to the idea of birth (being "conceived") and the operations of machinery (use of the terms "performing" and "laser light precision").
The third verse incorporates several concepts together - the sexualization of technology, ubiquitous computing, and the idea of becoming immortal through cloning. The lyrics suggest that people are so involved with their machines to the extent that they are replacing human intimacy with virtual interaction. The song even touches on modern societal contradictions, like the fact that smoking weed is illegal while cigarettes, which are equally harmful, are permitted. André 3000 raps throughout the verse and offers a narrative that sees the individual, emotional, and bodily desires complicated by the influence of technology.
Overall, "Synthesizer" is a song about humanity's relationship with technology. It expresses concern that people are losing their sense of self and reality by becoming too immersed in modern technological systems.