It's really that simple.
You just want to be rid of them? No archiving or offline copies? Yeah, just toss your project in the trash.
thanks for both your answers. yes, I just want to get rid of the whole thing.
when you say "right click / delete" do you mean on my computer files or somewhere on a menu?
I figured if there was a "delete project" functionality it would follow the links for all the assets and delete the files. that's my idea. Now it sounds like I have to get into my directories by hand and get rid of files.
Yes, you do it manually outside of Premiere Pro. (Thank God!)