What is Fuck It Switch?
1.
Condition that commonly occurs after the consumption of wine, beer or any other alcoholic beverage causes one to alter their judgment and ignore all inhibitions, responsibilities and rational thinking. Often leads to the use of alcohol and/or illicit substances in extreme excess.
"DUDE!!! I've had like four beers, let's do some COKE!!!! Let's party all night!!!! I totally just 'threw my fuck it switch' because I DON'T GIVE A FUUUUUUUCK!!!!"
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