Meanings
A litotes suggesting one is not torpid enough to have flies settle.
How to pronounce "no flies on":
AU
No mental weaknesses, character defects, or other significant flaws belonging to.
Example Sentences
1
There are no flies on him when it comes to making decisions.
2
She is quick to catch any mistakes in the reports. There are no flies on her.
3
Tom might act innocent, but there are no flies on him.
4
Sarah is always one step ahead of everyone else. There are no flies on her.
5
You can trust Joe with this task, there are no flies on him.