penis per capita
The ratio of males to females in a social setting such as a party, concert, etc.
Average Joe 1: Hey Joe, want to go the big party this Friday?
Average Joe 2: Naw, man. The penis per capita is too great. It's going to be a real Sausage Fest.
Average Joe 2: Naw, man. The penis per capita is too great. It's going to be a real Sausage Fest.