Kasabian Share definition Flag A meme and Onomatopoeic word for " For Fucks Sake". Refers to a low quality band and type of music. Alex: They played Robbie Williams on that telly segment" Ewan: "Kasabian" Alex: "I asked them not to put onions on my kebab salad" Ewan: "Kasabian" Kasabian by bobblybob August 6, 2008 Get the Kasabian mug.
