Shaggy Rogers

Physical appearance
Shaggy is a lanky, Caucasian teenaged male; he is fairly light for his age—even Velma Dinkley can pick him up with her own hands. He seems to have a very long neck. He usually wears a green V-neck shirt, brown bell-bottom pants, and black platforms, but he is sometimes seen in a red v-neck shirt and blue-colored pants. He also has whiskers on his chin. During his time as a werewolf, his irises are bluish green.

Personality
Both Shaggy and Scooby-Doo have nearly insatiable appetites, as well as tendencies towards goofing off and cowardice. But Scooby Snacks usually satisfy them. Due to these similarities, Shaggy typically treats Scooby as a normal person rather than his pet. Shaggy uses his catch phrase "Zoinks!" whenever he's surprised or scared, which is frequently. He is sometimes encouraged by Shaggy Snacks. Although Shaggy enjoys a variety of food, he has been a vegetarian for much of his life.

Skills and abilities
Although usually considered a coward, Shaggy often proves useful in ferreting out the "monsters" and "ghosts" that are usually at the heart of the gang's mysteries, sometimes inadvertently, and sometimes by reluctantly acting as "live bait" for a trap, providing a necessary distraction for their eventual capture. Shaggy also has disguise and ventriloquism skills, as well as being athletic, which often helps the gang; in the episode What a Night for a Knight, Daphne says that he is the best gymnast in school, and he has also mentioned that he ran track. He has even dressed up as Daphne and Scooby on at least one occasion (usually for Halloween or something similar.) He is even capable of doing certain vocal impressions, from the Ghost of Redbeard (Go Away Ghost Ship) to even a train in a tunnel (Mine Your Own Business). He is also able to fly a plane, however he got lost and flew to the Himalayas instead of Hawaii. (To All the Ghouls I've Loved Before)

Shaggy also has an enormous appetite, being able to eat in tremendously large quantities at a time.