So ask them if they would like a drink, and if they say yes, punch them in the fucking face.
Harsh! But fair... Then there's head butts:
https://www.youtube.com/watch?v=g9nGalzYRp4
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Confirmed: How to stop Windows 10 forcing itself onto PCs – your essential guide
Friday 8th January 2016 06:57 GMT Pompous Git 
Biting the hand that feeds IT
