The hook comes from California Gurls, Katy Perry's 2010 summer hit featuring Snoop Dogg and the lead single from Teenage Dream. Its chorus became one of the most quoted pop lines of that year, which made it easy material for parodies and soundboard clips. This lazy version circulated online with misheard spellings like Californian Lazish, leaning into the slurred delivery for comic effect. It remains in use because the original is so familiar that even a sleepy, mangled cover instantly signals sunshine, beaches and overconfident summer energy in edits today.