Velma- The brainy one, can't see without her glasses, possibly a lesbian.
Fred- The leader, All-American good looks, possibly gay as well with that scarf.
Daphne- The beauty, but beyond that, not particularly interesting.
Shaggy- Great for comedy relief, frightens easily, has a big appetite but never gains a pound, possibly a pot smoker.
Scooby- Beloved by kids, fighting a speech impediment, will do anything for a Scooby snack.