Depends, but I think I commonly go on for a few hours at a time, browsing the internet, just to gather headcanons for my kins and fav/comf characters. I might be afk on Ponytown at the same time.

I also sorta just sit at my desk, listening to music too. Playing games is fun too tho, I just lose a lot of energy to do so (and interest).

Ponytown with music playing (or YT videos playing) + browsing the internet; the most common combo for me.