I felt inspired to add to the oldies Trout and others have posted.
When I was a kid I heard my mother start to sing a song whose first line I never forgot because it sounded funny. Until Youtube came along I never found out any more but now:
Link: https://youtu.be/ZW19AGlRShc
The Muppets sang this one on their show...Like many big-band songs, the words were meant to be playful but if sung today would probably enrage certain tribes. Especially if they watched this video.
I don't know if the insert function worked, so let's try another. Not old but a Rufus Wainwright cover of one of my favorite Beatles songs: