Yes (but it was before I was a fujo)

When I was in year 1 (kindergarten). There were two boys in my class who got along so well and one of them seemed kind of gay. I thought I was the only one who saw this, then one day they were being extra close and one of the girls started chanting " *Boy 1* and *Boy 2* sitting in a tree K I S S I N G." Most of the girls in my class started chanting it (including me and a few boys). Then our teacher told us to stop with the excuse our extra play time was over, when we had at least 2 more minutes.