Exam de-stress

Well, one exam down, two more to go. The one tomorrow is really making me nervous. Critical theory... *dies*

( a GW fusion cartoon )

And before you ask - it was the 'run and hide' that made me do it. ^___^ This might be a bit of an inside joke though... *ponders* Well, the portal is explained several times in the strip - suffice to say a portal to a parallel reality emits an energy field that causes the DNA of the ones crossing to fit into the local patterns.