Meaning, a shit gathering of homosexuals to discuss monster penises and waifus.
PHG: Yo, have you been on /SMTG/?
Pram: Yeah, it turned me homosexual.
Lawfag: Let's all have a homosexual orgy, it isn't gay if we pretend we are waifus.
And then Amdusias started playing the saxophone while Saber snuck into the discussion.