I randomly came across this Chrome extension when I was looking at some list of productivity tools. I LOVE this extension because I multi-task like crazy and sometimes it's nice to simply put those tabs on the back burner, but not forget about them. 

So here's how it works. You've had some tabs open for a couple days. Maybe it's recipe ideas or some article you want to read but just haven't gotten to yet. Stop wasting your processing speed and download the Tab Snooze. 

This amazing tool gives you the option to "snooze" a tab(s) and it will pop up later when you're ready. Here's what it looks like when I click the little moon in my tab: