excessful
Example:
"Dude, Kat's party was excessful. I've never seen that much alcohol in one centralized location. There's enough leftover that we'll be swinging for the fences for a month!"
"Dude, Kat's party was excessful. I've never seen that much alcohol in one centralized location. There's enough leftover that we'll be swinging for the fences for a month!"