My Brother in law has today sent me a message regarding him having a ham shank
(rhymes with what I really mean) totally freaked me out but sent him a message back saying okayyyyyyy that is too weird! He's always been a bit inappropriate towards me, slapping my arse etc but my Sister doesn't seem to care or find it completely unacceptable. I warned him the last time he was touchy feely with me that I would chop his balls off if he touched me again but he seems to think its all highly amusing. I do not and am ready to kick it all off, how should I approach this please Ladies?