'Who gives a f*ck? Apart from the readers of The Advocate maybe, who wants to see Colin Farrell's cock that much? And let me tell you, it ain't nothing to f*ckin' write home about. As Farrell himself said, it's nobody's business. Unless you count that sextape that got out of Colin Farrell, this is the only time we're aware of that Castleknock's own showed everyone what his length looks like. COLIN FARRELL in A HOME AT THE END OF THE WORLD Female nudity in films is quite common, however full-frontal male nudity is much more rare.