Uhmmm, no thanks. It won't work anyway with my parents as we make these kind of jokes in front of other people. This being done by conservative Afrikaans Whites. Seriously. I went to friend's for a sleep over while I was at school one evening and just as we walked out the door my dad stopped us and said to me the following with a serious expression on his face, "You must behave while you're at their place. Eat all your food and don't forget to share your weed." My friend turned pale, I cracked up laughing.
I'm working in a financial services company with my dad and we like doing this in front of stranger as our own social experiment. We love freaking people out as he's 63 and I'm 34. It's loads more of in person. Try it.