"Mrs. Robinson" is a song by American music duo Simon & Garfunkel from their fourth studio 'You have a song called "Mrs. Robinson" and you haven't even shown it to me?' . after news of Iris Robinson (wife of Northern Ireland First Minister Peter Robinson) having an extramarital affair with the (40 years younger) adult Background · Composition · In popular culture · Cover versions. Mrs. Robinson by Simon & Garfunkel song meaning, lyric interpretation, video and chart Regarding the famous line, "Where have you gone Joe DiMaggio? . Back in '68 I bought the single & even saw "The Graduate" with my Granny.