The children 'snapped to attention' [=suddenly stopped moving around, talking, etc.] when the teacher clapped his hands.
They 'snapped' [='broke'] a 10-game losing streak. [=they won a game after losing 10 games]
I don't know how to get her to 'snap out of' her depression. [=to stop being depressed]
(..) What do you suppose he's doing here? Besides disrupting the local gravity field. If he were any bigger, he'd have moons orbiting him. Oh, snap. So, I guess we'll be leaving now. Why should we leave? For all we know he crashed the party and Penny doesn't even want him here. (..)2007 TvShow: The Big Bang Theory Title: The Middle Earth Paradigm Season: 1 Episode 6