Did he just say "ew" to his own man-bits?

At first I wrote, No, the other guy ain't wearing any unders, then it hit me about two minutes later:
In Shroudinese logic, I would suspect that yes, he is ewing his own manbits, being that it's his body he's fighting.
Or maybe he's disgusted by the lack of proper pants wearing etiquette as displayed by his foe.
I'm still laughing that I didn't realize that.