Well, Sat, you're not a godawful fellow, and I name-historied Kozak and found a lot of his impersonation. Let's have a look, shall we?
Sat Impersonation
Pony Pooper Trolling
pony person kisser Trolling
superponyhairbgh555 Trolling
superponyhairstuff555 Trolling
Darkbullet
Evil Lizard
Trustworthy Lizard
Blue Knight
The Gunner
Crusty Crack
sam 11 Just stupid
Red Knight
knight667 Just stupid
Wowowoowww Trolling
Wooowwww Trolling
coolboy667 Just stupid
[Insertunfunnyname]
Altruist Drone -1 Impersonation
Sirac
[FWN]_Chuck Norris Just stupid
[FWN]_Altruist Impersonation
[FWN]_jitank Impersonation
Zekroth
Pepper
Gooby fun town
[badspotismydadinRL] Trolling
{NotPepper]
evel Jr Jr Impersonation
kazoK
.LordTony. Impersonation
[FWN] regnoM raW
[FWN] War MongerImpersonation
[FWN] roosterfighter Just stupid
[FWN] [insertcigarettename] Just stupid
[FWN] evel JR Impersonation
Group of fahgatz Just stupid
[FWN]-Badspot-[LordTony
somrandombronyfeget Trolling
[FWN] Badspot Impersonation
[FWN] Bon Bon Impersonation
[FWN] A Twig Impersonation
Kozak
AGroupOfGrandma's Trolling
AGroupOfGrandmas Trolling
AGroupOfBlackPeople Trolling
((FWN))iscool:epicpie Impersonation
King of pie stuff Just stupid
DarkBullet
(FWN) LordTony Impersonation
(FWN) Badspot Impersonation
(FWN) epicpie Impersonation
(FWN)_Revenant Impersonation (the victim has since changed his name)
Justin bieber doombot Trolling
Capra's Husband Trolling
Capra is my BF Trolling
Bobo8888 Just stupid
arpaC Just stupid
Street56 Just stupid
TruStreet67 Just stupid
Altruist2 Impersonation
Street54 Just stupid
Street31 Just stupid
Street23 Just stupid
rlcbnm Impersonation
War Mohger Impersonation
War Moger Impersonation
N Krazz
Monger War Impersonation
mauSHtur QUeeF Just stupid
XMod Impersonation
X Mod Impersonation
forget Bronies Trolling
A wild Chuck Norris
MLPFIM SUX DIEK Trolling
Wtf is this Trolling
Uberh4xorprsn Trolling
4chan knight Trolling
Knight of interwebz Just stupid
BRONYrichardFACE Trolling
Bob432423 Just stupid
King of Pies
Knight of Internet Just stupid
lordofh4x Just stupid
noep.avi Just stupid
carrotmcsmurf Trolling
Evilkinevil Impersonation
Brown Hell
White Hell
Altair assassin Impersonation
Land Of Block
ORANGEZ
The Lizard
Evelkinevel Impersonation
Evelkineval Impersonation
NKrazz
Red Eagle
spodermen Just stupid
Kozack Just stupid
mrholyfawkishetmypants Trolling
Light Knight
A group of Mexicans Trolling
A group of Hobos Trolling
DoomBot
Malice
TTT Trolling
V20
James The Cat
Ultimateface5 Just stupid
Jackman445 Just stupid
lolnewguy6 Just stupid
superjack06 Just stupid
Teh fizz Impersonation
Spartan55x Just stupid
Your neighbor
tulleB kraD Just stupid
doombot
Anton Boom
A group of old people Trolling
lban Impersonation
Fire Chris
Teh Fizz Impersonation
(FWN)_Altair bob Just stupid
WOW BOBSTER Trolling
I should not do dis Trolling
Why am i doing this Trolling
Message bellow Trolling
prank too Trolling
where for a Trolling
and the girls names Trolling
If you wonder why Trolling
why there Trolling
names on this list Trolling
because i pulled prank Trolling
fdsfsd Trolling
TROLOLOL WOW Trolling
f Trolling
A group of black people Trolling
Sgt Mason Impersonation
LOLOL Trolling
TROLOLOLOL BOBSTER Trolling
WOW BOBSTERZ Trolling
Heedlcalking Impersonation
Jack374 Just stupid
Shesha
Cute Girl
Dalesha
Jilly
JOHN MADDEN Trolling
John Madden Trolling
Gen.Shepard
ThatMegaSandwich
Blu Cheif
Altair Assassian Impersonation
Newbot
Abot
Cookie Guy
Waffle Man
:O teh third Just stupid
O 2
:0 teh third Just stupid
Epic Chicken
Chickenz
Fried Chickin
fried chickin
puppy king
TehFizz Impersonation
Block Eye Entertainment Impersonation
Block Eye entertainment Impersonation
Block Eye intertainment Impersonation
Block Eye videos Impersonation
Block Eye Impersonation
ALtair Assassin Impersonation
Altair Assassin Impersonation
Altiar Assassin Impersonation
altiar assassin Impersonation
spartan55x Just stupid
blackbot
bob the killer
youruglyface Trolling
lollollollolme Trolling
themanthatlikestofart Trolling
ryan12345 Just stupid
spartanx55 Just stupid
pvt.ryan
spartan 55x Just stupid
sparton 55x Just stupid
ragejarjar Just stupid
Impersonation: 44, I think.
Trolling:
Just stupid:
You know what, I don't feel like counting the rest of these. Feel free to say something if you recognize an unmarked impersonation.