Possible Title:
By The WayTheme: first words of phrases can be preceded by BY yielding mild oaths
Good Ones:This puzzle's title based on {theme} BYLINES
Dollar deal? RENTAL (Dollar = car rental co.)
Jet giant LEAR (two football teams describing the plane maker)
One may be fawning DOE
By the Way:I suspect the four oaths came about from those who did not wish to say God or Jesus and by so doing avoid taking the Lord’s name in vain.
No post tomorrow --- eye surgery --- hope to have two on line Friday morning.
RATING:

Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun