5 meters
1.
Prussia`s awsome sitck down there... enough said2.A Hetalia fan on LiveJournal made a list of average penis size by country. Since Prussia no longer exists (much to all
Prussia's fans' chagrin), it was listed as having an average penis size of five meters.3.A joke started by a fan about
prussiadurring a discussion about the average penis sizes of men in various countries. As it was based on a recent survey using empirical data, information on Prussia was absent due to the dissolution of his country. After one fan stated that Prussia was "five meters long", the joke quickly caught on as a meme and fanworks with Prussia can often be seen referencing his "five meters", sometimes also called "five meters of awesome".