Is this a topology joke like how coffee cups are donuts.
@rkrk: it’s hyphen-minus actually 
@catsaladCat 🐈🥗 (D.Burch) 
Not at all. I would clearly not survive taking Flappy Bird away.
If you have a fediverse account, you can quote this note from your own instance. Search https://mstdn.social/users/MaryAustinBooks/statuses/116053346999971481 on your instance and quote it. (Note that quoting is not supported in Mastodon.)