Trójkąty i kwadraty is a song by Polish singer-songwriter Dawid Podsiadło, one of the artists who shaped mainstream Polish pop in the 2010s after winning the second season of The Voice of Poland. The track became familiar to Polish listeners through radio play, streaming and live performances, and its distinctive title and chorus made it easy to quote and recognise. Online, fans have kept it alive by cutting short clips for edits, reaction videos and nostalgic playlists, which is why a brief excerpt still works as an instant cue for Polish pop.