snap to attention

snap to (attention)

in. to come to attention; to look alert immediately. When they realized what was happening, they began to snap to.

Name	Pronounced	Usage
Derryl	DER-əl	English (Rare)
Korey	KAWR-ee	English
GraŻYna	grah-ZHI-nah	Polish
Mohammed	[məu'hæmed]
Tyler	['tailə]
Laurence	['lɔrəns]