My monitors were a bit empty, that just could not go on any longer!
Enter the (famous) Google T-Rex that shows up as the jumping game when you have no internet connection.
It has a base that is long but narrow enough to stand on most LCD screens.
Per request of bluerobotshoes I made a split version that is printable on smaller printers.
And as a bonus you can assemble it in every combination of your choosing, you can also make it as long as you want.