Retttch

 Monster #: 6,783

What Is It: A tremendously annoying monster.

What Does It Want: To spend all of its time with you.

Why: He doesn't have any friends.

Is It Because He Tries To Spend All of His Time With Them: That's a bingo.

Krelp

Monster #: 345

What Is It: A monster with a very, very, very long neck.

What Does It Want: To see whatever is off-screen to the left.

Why Is His Neck So Long: Bad genes.

How Does He Keep It Up: Good neck muscles, maybe?

Ken

Monster #: 677

What Is It: A reptilian monster with a really long neck.

What Does It Want: To be able to touch his head.

That's Pretty Sad: Yeah, Ken's got a tough life.

He Looks Kinda Funny Though: Well yeah, but we try to hold the laughter in.

We Don't Want To Hurt His Feelings: Definitely not.

Monster #345

Name: Hugo

Weight: 50 tons (it's all in the thighs)

Mood: Angry

Favorite Activities: Standing Still, Breathing

What to do if you see him: Don't make fun of his neck. He's very sensitive about his neck.