"Physicist Sir Isaac Newton" -> "So sharp! (in scientistic way)" (by Aronas Pinchas) (2005)
"The theoretical physicist Stephen William Hawking" -> ""Time/space was spherical" thinking? - Hey, to hell with it!" (by David Bourke using Anagram Genius) (2004)
"Professor Stephen Hawking" -> "Ass? He knew of proper things." (by Stanley Accrington by hand) (2008) (pending approval)
"Professor Stephen William Hawking." -> "Know-all, whispering phrases of time." (by Tony Crafter using Anagram Genius) (2009) (pending approval)
"Scientist Stephen Hawking" -> "Wit-nesting', he thinks 'Space." (by Aronas Pinchas ) (2011) (pending approval)