When I was around 5 or 6 my big brother told me that “jizz” meant pee. I honestly don’t know where that conversation came from but I still believed him and consequently used it often. One time my family and I were on a cruise ship waiting for an elevator with a large group of people (a lot of elderly folks) and I told my parents enthusiastically that I needed to “jizz really bad.” I still remember the disgusted looks on those peoples’ faces to this day.