there is somebody really annoying I have to see most days who doesn’t know what boundaries are: always physically too close, always asking prying questions.
because at this point I have nothing to lose, next time he starts his spiel I’m going to start doing really ridiculous stuff, so maybe now he starts avoiding me. Think of:
answering his questions, but only using the syllable la, like lalala lalalalala lalalalalalala… pointing fingers and opening and closing my eyes.
gesticulating and waving my arms like I was possessed by the demon while barking like a dog.
describing in great detail how I like to have sex with several kinds of animals.
problem is, I laugh very easily when I do silly stuff like this and if I burst out laughing while doing it to him, he will think I was doing it to amuse him and keep approaching me.
so, how do I train not to laugh while doing really silly stuff?
I would personally refrain from all of your options as they make you look like you are certifiably nuts.
Better idea is to ask a question back. Do not yell it but just loud enough so others in the area can hear.
“Can I ask you something? How often do you shower?”
Then turn and walk away.
^^^^^ … that might be a little harsh but you can adjust for your situation