@snood,
Fifty years ago, I was beginning my last year of high school. Nobody then called women tuna, nor referred to female genitals by that name.
RL has, at best, a tenuous grip on reality. He goes to youtube for information and shows not the least discrimination or discernment in his choices. I once posted about the "Rape of Nanking," in 1937, when the Japanese plundered the city, raped thousands and thousands of Chinese women, systemactically going from door to door and dragging out women and young girls. Estimates of the number of Chinese killed run from 50,000 to 300,000--and a good many reputable scholarly sources, and a consensus of many modern scholars choose the high end number. They even bombed a United States Navy gunboat in the river there, for which they eventually publicly apologized and paid reparations.
Hot shot there went to youtube, until he found an amateurish and implausible, pro-Japanese short, which did not actually address the massacre. My advice to you is not to waste your time attempting to engage with that individual.