TheCowPlugin v 1.4
Will spawn a Rocket, Cow, or Chicken for you! (With some effects...) Have Fun! v 2.2
/Cow /Chicken /Rocket
TCP.cow TCP.chicken TCP.rocket
1). Stop your server. 2). Drop TheCowPlugin in your plugins directory folder. 3). Start the server!
If anyone was wondering, Rocket = Squid I decided this would be a fun name because in minecraft 1.5.2 you could spawn a squid on land and push it and it kinda looked like a rocket.