One who has the biggest booty of all. Top of the MPs. AKA StegASSurus is a genus of an armored dinosaur with the thickest of asses. Fossils of this genus date to the Late Jurassic period, where they are found in Kimmeridgian to early Tithonian aged strata, between 155 and 150 million years ago, in the western United States and Portugal.
by bdizzle1986 August 7, 2017