Chronic Bull Shit (C.B.S) Share definition Flag The constant whining and complaining of illnesses and injury you don’t have. hypochondriac Sammy has a sever case of Chronic Bull Shit (C.B.S) Chronic Bull Shit (C.B.S) by The diagnostics November 7, 2017 0 0 Get merch Get the Chronic Bull Shit (C.B.S) mug. Buy Now — $32.95 See more merch