you know, if you think about it, it makes sense... Because they're always humping each other up the ass, it must follow that their bowel functions get damaged in the process, making it harder and more painful for them to shit.
damnit... they're not humping. it'll be a fine day when there's a real picture of shagrath and vortex humping. or silenoz and vortex. or mustis and vortex. or vortex and a vortex clone...