that part is because one of the sbahj guys is cosplaying as a female fantroll (i didn't realize this the first time around) and, i guess, bad men doing crossplay to give a protagonist a boner is transmisogynystic.
the thing is i can see where someone would be coming from about something like that...but "hurr durr getting turned on by a shemale" is clearly not the joke here
Re: http://i.imgur.com/myCOFC2.png
the thing is i can see where someone would be coming from about something like that...but "hurr durr getting turned on by a shemale" is clearly not the joke here