I'm sure just about everybody here has a song or three that is stored in your brain, that shows up now and then and you have no recollection of where or when it came to you.  My all time favorite is the song "Conquest", the U.So. Cal. victory march.  I heard it in a move back in 1947 ("Captains from Seville"), never on the radio and yet I would find myself humming it at least once a year.  I won't go into details how I found it, but there is another song, this time a lyric, that pops up just about every month.  It was a parody record back in the mid 50's and the line I always think of is....."When I see my baby's blue jeans hanging on the line".  Can anyone recall it??  Thanks in advance!