on best behavior

on (one's) best behavior

Being very polite or exercising exceptionally good manners. Primarily heard in US. Now, you kids must be on your best behavior for your Auntie this weekend! Good morning, class. I hope everyone was on their best behavior for the substitute teacher yesterday.

on one's best behavior

being as polite as possible. When we went out, the children were on their best behavior. I try to be on my best behavior all the time.

See also: behavior, on

Full browser ?

▲
on behalf of
on behalf of
on behalf of
on behalf of
on behalf of (someone)
On Behalf of a Corporation to be Incorporated
On Behalf of Client
on behalf of her
on behalf of him
on behalf of me
on behalf of one
on behalf of somebody
on behalf of someone
on behalf of them
on behalf of us
on behalf of you
On Being a Scientist: Responsible Conduct in Research
on bended knee
on bended knee
on bended knee
on bended knee
on bended knee
on bended knee
on bended knees
on bended knees
on bended knees
on bended knees
on bended knees
on bended knees
on berth
on best behavior
On Beta-Testing
On Beyond Zebra
on bill
On Blocks
on board
on board
on board
on board
on board
on board
on board
On Board Air
On Board Bike Cameras
on Board Buffering
on Board Checkout
On Board Computer
On Board Control Procedure
On Board Credit
On Board Device
On Board Device
on Board Diagnose
On Board Diagnostic Computer
On Board Diagnostics
On Board Diagnostics
On Board Diagnostics South Africa
On Board Doppler Compensation
On Board Elapsed Time
On Board Electronic Warfare Simulator
On Board Experiential Marketing
On Board Home On Jam
▼

CITE

Site: Follow: Share:

Open / Close