Suddenly bearded

I thought these were funny because halfway into fall semester my GSI (TA for other people) for one of my classes decided he wanted to grow a beard. It was peach fuzz for a while. And by the end of the semester it was scruffy and he looked like he was living in a forest for a while where there are no places to wash up. And he emerged looking like a wild forest man of the wilderness. Some people could do without the beard. Some people are just a good laugh.