snap judgment

cold snap

A short and sudden period of cold weather.

Daniel come to judgement

One who wisely settles a difficult matter.

in a snap

At once, almost immediately, very quickly or suddenly.

in the snap of one's fingers

In a snap.

snap at

To lash out with a verbal attack.

snap at someone's heels

To compete with someone closely, with the possibility of soon defeating or replacing them.

snap back

To recover quickly.

snap it up

To hurry, to proceed quickly.