Negative Connotations:
* The politician's speech was filled with driveling nonsense, devoid of any substance or logic.
* The bully's driveling insults were meant to hurt, but they only made him look pathetic.
* The old man's driveling about his past glories was tiresome and repetitive.
Neutral Connotations:
* The baby's driveling drool was smeared across its bib.
* The melting ice cream left a driveling trail down his hand.
Formal Connotations:
* The lawyer's driveling testimony was deemed inadmissible by the judge.
Remember: "Driveling" usually has a negative connotation, implying something foolish, senseless, or excessively sentimental.