Neither. Not even ugly. Monks are just monks, they do their monkey... uhm, monky things.
Which includes achieving full self-consciousness and control over their minds and bodies, gaining true mastery of their martial arts, the subtle magic of Ki and otherwise providing the unusual and disturbing demeanors to the regular murderhobo parties.
I mean, rarely ever DM for murderhobos, but if we'd believe the Internet, they are the new normal. And great, again. Monks don't fit into such normalizations though.
Monks are fit to be fit and fit into the weird and un-mundane. If you know what I mean. Ki-ha!