Yes, indeed, this IS his first flash.
which is made blatantly obvious by the rigid movements, sloppy characters, rough lines, poor character design and plot, and bad high pitched voices. Guys, get over it, it's just his first flash.
I was going to write about how you can improve your animation skills in general etc. but then i reread your authors comments and realized that you are now well past your first flash cartoon. Spongebob sickpants was great, can't really review this and tell you to improve since this was something you did a long time ago so uhmmmm just keep makin better stuff i guess!!!