The S is for Sucks Dragon
From Homestar Runner Wiki
Strong Bad's first attempt at drawing a dragon made in the email "dragon" was a failed one, thus he added a caption reading The S is for Sucks to the picture. According to Strong Bad, it doesn't look natural. Its arms and legs could be styled after the action figures seen in the email action figure, or they could be based on Strong Man's arms. The more popular Trogdor retains a single beefy arm coming out of the back of his neck (for good measure), a similarly-shaped body, and three spikes on his lower back.
On the fifth anniversary of the email, Strong Bad celebrated The S is for Sucks Dragon (instead of Trogdor) with both a children's alphabet song and a heavy metal song. The heavy-metal-backed drawings at the end of the Trogday 08 cartoon portray The S is for Sucks as an aquatic type of dragon, or sea serpent, a designation likely facilitated by its serpentine body shape. This is in contrast to its counterpart, Trogdor, who is more of a "wing-a-ling" dragon.
Complete Filmography
- Debut: Email dragon
- King of Town Main Page
- Trogday 08