Panic Button is a hilarious extension that lets you hide all your
tabs with the
click of a button. If someone comes around who you would
rather not let see
what you were looking at, instead of quitting Chrome
altogether, just hit the
Panic Button.
This is useful for two reasons. First, it’s less sketchy that someone
seeing your
browser quickly shutting down, and second, it saves the
sites you were on in a
separate little folder. When the coast is clear,
you can just restore them and get
back to whatever you were doing.