Draco.

He's hilarious because he's half house-elf and half- human

I love when he does the unforgivable curse with Voldy

@GreekRULES515 I laugh at that every time. They are all well played though but Draco got the most laughs out of me.

but Snape's a close second. Umbridge just annoyed me a lot.

And Mamma Umbridge, and Lupin, and Snape, and Dumbledore, and Ron...

I love Mama Umbridge!!!!!
Ruwle Numbah Wun: No Boyhs... Unless dey're cyute!
Ruwle Numbah Two: No Alcohol... Unless dere's plenty to go awound!
Ruwle Numbah Fwee: No Partehs... Unless Umbridge is invited!!!

I know you where all expecting me to add Bellatrix... But the one who potrayed her annoyed the crap out of me!

i refuse to watch it and what ive see its really offensive and it should have its own spot so it wont keep getting posted here :/ but thats just me

Draco gets me ROTFL!! Pun intended ;)
Zanhar1, I know, right? She freakin' sucks!

Rolls on the floor and over desks everywhere!!! Lol!! XD then Harry, Ron and snape!

I love how their version of harry is the complete opposite to how he is in the books. Instead of being all modest and nice he's a vain, self-confessed douchebag :D