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 17, 2010
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To be empty or devoid of inventory.
Are you slap out of brains, Bubba, I done told you we're slap out of moon pies?
by harry flashman July 25, 2003
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And excessively hard bitch slap which in turn results in a knock out. Fatality
Mj did you see that dude get Slapped-Out?
Yeah, nigga went night night!!!
by JJ Doe October 9, 2013
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To get slapped-out means to get told off or ridiculed verbally for getting something wrong, mainly from a boss/someone you’re doing something for.

It’s basically the vocal equivalent of a slap to the face.

This stems from the ideology that some parents have of slapping their kids as a form of punishment if they fall out of line, eventually hoping to correct their behaviour. Hence the phrase “slapped-out”.
Henry: I got slapped-out by the boss today.
Mable: What happened this time?
Henry: I got the address wrong on today’s invoice and it never made it to his desk.
Mable: Probably just in a bad mood, you should’ve seen how he slapped-out Charlie the other day.

OR

Bob: My wife slapped me out yesterday for staying at the bar too late.
Tom: I hate when my wife slaps me out man, I’d do anything to avoid it.
by Aggin and Aggin February 9, 2022
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To tease or flirt with another person, as well as the other person reciprocates and teases/flirts with you. Used to describe your experience with a friend or colleague about the person you met or the talk you had with the person.

Can also be defined as two guys just having a good time as well as two girls having a good time.
Hey, I absolutely had a great time with this girl I met last night. We connected and we also slapped it out, it was great!
by random0munky November 4, 2010
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When someone is trying to play it cool and make you look like stupid.
Someone is trying to fool you and take advantage
Stop acting like a fool. If you don't do your job I swear I'll slap the shit out of you.

Hey, is Bryan dating your ex?
Yeah, I think he is. Im going to slap the shit out of that fucker
by Bedterror 69 March 23, 2016
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Slap the slut out of you means to fuck someone so hard that they don’t want to fuck or be a slut anymore
She’s fucked so many dudes I’ll have to slap the slut out of her
by Lulu uma 69 June 24, 2019
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