Chicken pox vs chicken chop

I got infected by the chicken pox..so my dad tried to find few info on chicken pox...but the funny thing is...he mentioned it as 'chicken chop'...so my mum and I laughed like what....He denied that the mentioned 'chicken chop'....but my mum and I heard that loud and clear! Sorry dad....by the way...i miss chicken chop...but I got chicken pox now...isk...isk...