"Somethin' Stupid" is a Frank Sinatra song sung by Sideshow Bob and Selma in "Black Widower".
Lyrics[]
Sideshow Bob: I know I stand in line,
until you think you have the time
to spend an evening with me.
Selma: And if we go some place to dance,
I know that there's a chance
you won't be leaving with me.
Sideshow Bob: And afterwards we drop into a quiet little place
and have a drink or two.
Both: And then I go and spoil it all,
by saying something stupid
like: "I love you."