STEVE Coogan wants to desensitize one of the foulest words in the English language. The “Tropic Thunder” star may perform a tune called “The [Bleep] Song” – using an extremely vulgar term for the female nether region – in his upcoming comedy tour. “I’m a firm believer in the Lenny Bruce school of thought: ‘If you clamp down on a word, you give it power.’ I want to use it because it’s taboo,” he tells London’s Observer.