When two men engage in activity similar to that of two girls one cup. This is often seen as a homosexual act between two loving partners.
Chris: "WOW! WOW! THIS 2 GIRLS 1 CUP VIDEO IS JUST SIMPLY AWESOME! I LOVE IT SO MUCH!"
Kieran: "ME TO! ME TO!"
Chris: "Maybe we should try it. I mean, we are two men and we have one cup..."
Kieran: "YES... LET'S MAKE AN INTERNET PHENOMENON! LET'S MAKE 2 MEN 1 CUP!"
Chris: "OKAY! I JUST SIMPLY CANNOT WAIT!"