Prepare the tater tots in the oven according to the package instructions.
When the tater tots come out of the oven, place about 1/4 of them in a largish bowl. (Careful! They're hot!) Sprinkle with 1 tablespoon Parmesan cheese and gently toss to swirl the tots and cheese in the bowl a few times. Dump the Parmesan tater tots into a serving dish. Repeat with the remaining ingredients and grab some napkins.