Larry the spatula.
The scientific name of an alligator gar is Atractosteus spatula.
Mr.Krabs
Scrape it with steel spatula, get residue with Goo Gone.
Soften it with Goof Off, then scrape it with a wood spatula.
A spatula allows you to scrape all the food from the sides and bottom of a container so that is can all be combined evenly.
A metal spatula can be used for many cooking purposes. It can also be used to mix different substances, such as paint.
It's easier and less messy to scrape it off the glass with a metal spatula.
nails, or fancy hooks
You can use a spatula to scrape a mixture.
If it is water based paint, use some Oops or Goof off to soften the paint, then scrape as much as you can off with a plastic spatula or putty knife, Once you've removed all you can, rent a commercial carpet cleaner to remove the residue.
There isn't really a "fancy" name for it... It's just called solar energy!