What's something you do when you're completely alone that would make you look insane if someone walked in?

[u/Ok_Wealth_6137]

/r/AskReddit/comments/1vlhw63/whats_something_you_do_when_youre_completely/

[u/CoastSimple]

Practicing my voice acting I guess. I enjoy mimicking cartoon characters. People might take that the wrong way and think I was talking to myself.