Well what exactly is your standard of "appropriate"
Things that I can post without being looked down upon by people I know / march with.
You must understand, that the dude in the picture is the co-owner of an organization I march in, and the percussion instructor for my school.
With the organization, comes all of the people that march it. Virtually every single respectable person within the organization is following the account, along with many other respectable groups.
If I post some overly dumb / cancerous stuff on it, I get my reputation tainted, along with risking myself getting cut from said organization.
Although this is a joke account, I can't let it get a bad reputation or get negative attention. For right now, all of the 'memes' posted are very innocent and fairly well done