I love Maroon 5's definitions

Slap out of it

Similar to snap out of it, but more effective. You are more likely to get someones attention if you were to slap them instead of snap in their face.

Person 1 - *Blank stare*

Person 2 - *slaps person 1* "Slap out of it!"

by I love Maroon 5 October 19, 2010