I don't believe its ever been established if Ramirez ever lost his virginity after it was revealed by Lara in White Night that he was a virgin but in my headcanon he is still one. This made me feel even worse for him after the events of Cold Case....
If I ever got to ask Jim a funny question at a Q&A it would be is Ramirez ever going to get laid? I can even imagine a short story where Harry, Mouse, and Butters take him to a bar to try to be his wing men only to have the whole thing ruined when Thomas shows up....