Welcome to the Monday open thread!

Good meowning, how y'all doing Hackers? It's your turn to show us all your favourite hacks, tips and tricks. So go on, open thread to your heart's content! Oh, and who get's your vote; Kittie or Puppy?

Remember, if you think that you have a flair for Lifehacking then just say below if you want to be an author!

[Images via Reddit]