Clyde is one of the South Park elementary school students and has given several last names on the show: Goodman, Harris and Donovan.  We're gonna go with the last one as our official choice.

Clyde Quotes

Clyde: Hey what's going on?
Kyle: Tweek and Craig are gonna fight!
Clyde: Really? CoolIt's funny because Tweek and Craig both went home about 15 minutes ago.
Kyle: What?
Token: Yea, they left.

Mr. Mackey: Wh-wh-what you need to do, uh, Damien is...is to be overly nice. See, n-no matter how mean the other kids are to you, just don't retaliate. Err, be passive, mmm'kay? That's what I taught the little British boy, Pip, an-and just look at how much the other children like him now!
(scene changes to the playground, a group of kids are gathered around Pip)
Clyde: I bet I could spit the most on him! (spits on his left shoulder
Bebe: Oh, yeah? I bet I could spit in his hair! (spits in his right eye)
Pip: Oh! Nice try! A little higher and you've got it!

South Park Quotes

It's a man's obligation to stick his boneration in a woman's separation, this sort of penetration will increase the population of the younger generation.

</i> Cartman


Beef and lamb, chicken and ham,
Step to the left and clap your hands.
Gosh we love that chicken and ham.
Don't let it go to waste, chicken and ham.
clapping sound
Beef and lamb, chicken and ham,
Step to the left and clap your hands.
Got a little left, chicken and ham.
Don't let it go to waste, chicken and ham.
Beef and lamb, chicken and ham,
Step to the left and clap your hands.
Gosh we love that chicken and ham.
Don't let it go to waste, chicken and ham.

<i>Full lyrics to the song Terrance and Phillip sing, as used on the closing credits