Just constantly stick your finger up your nose, scratch your balls, etc. Make them dirty, greasy,… You get it. If there are “better” means (e.g. food) available, use that. Then play dumb and try to use their computer as if it was a phone and try to do everything as if it had a touch screen. Smear it all over their screen. Cuss as the PC doesn’t react, try again, get visibly angry and irritated.
They’ll stop asking questions fast. Probably right after they realize what you did to the first PC.
Oh, that’s an easy one:
Just constantly stick your finger up your nose, scratch your balls, etc. Make them dirty, greasy,… You get it. If there are “better” means (e.g. food) available, use that. Then play dumb and try to use their computer as if it was a phone and try to do everything as if it had a touch screen. Smear it all over their screen. Cuss as the PC doesn’t react, try again, get visibly angry and irritated.
They’ll stop asking questions fast. Probably right after they realize what you did to the first PC.