Ussal awards, eh?
How about... for a post with the largest legitimate use of the word, "ussals," "ussal crab," "ussalry," or related words? But emphasize the LEGITIMACY of their usage. For example, something like, "Ussals, I like ussals, ussals are cool, ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals ussals!" would not count.
If that's the case, then I believe that I am currently leading the contest, with a total of five legitimate ussal-related words (including this sentence)...