Our insulation crew has a sense of humor

I made a quick stop at the house to check the progress of insulation. Everything is done except the basement. 

Our pre-drywall is Monday at 11:30. I'll have to get off work for a while to attend. Luckily I work just a couple of blocks away. Can anyone tell me about how long a pre-drywall meeting runs?

Now, about that sense of humor...  Notice the clever caulking technique at the end.