MK1
Sub-Zero's spine rip
Kano's Heart Rip

MK2
Kitana's Kiss of Doom
Mileena's Maneater/Sai Operation
Liu Kang's Dragon
Kung Lao's Vertical Slice
Scorpion's toasty
Shang's soul steal

MK3/UMK3/MKT
Sindel's scream
Sheeva's skin rip
Stryker's dynamite
Jade's Impale

MK4/G
Sonya's Leg Split
Fujin's skinner

MKDA
Sonya's Kiss of Death
Sub-Zero's Ass Skeleton rip
Kitana's kiss of Doom
Cage's brain rip
Li Mei's thrust kick
Raiden's electrocution
Shang's Soul Steal
Reptile's Acid shower

MKD
Mileena's head eat
Scorpion's spear torture
Sub-Zero's cold-blooded killer
Jade's head kabob fatality
Ermac's telekinetic slam
Ashrah's voodoo doll
Smoke's Invisible kill

everyone's fatality's (exept kanos da heart rip really who has 4 harts???)

MY FAVORITE FATALITY IS SUB-ZERO'S HEAD-N'-SPINE YANK FROM MORTAL KOMBAT I

raidens head explosion in mk1, sub-zero's head/spine rip and rain's uppercut fatality

MK1
Johnny Cage - Uppercut Decapitation
Sub-Zero - Spine Rip

MK2
Liu Kang - Dragon Food
Kang Lao - Split 'Em in Half
Reptile - Head Snack

MK3/UMK3/MKT
Kabal - Head Inflate
Jade - Stick Skinner
Scorpion - The Gathering
Reptile - Body Snack
Rain - Lightning Storm

MK4
Quan Chi - Leg Beatup

MKDA
Cyrax - Internal Grinder

MKD
Kira - The Torso Pull
Dairou - Streatch and Slam
Sub-Zero - Freeze and Throw 'Em in One Piece
Ermac - Telekinetic Massacre
Mileena - Head bite

MK1
T hey all suck

MK2
Kung Lao- Hat split
Shang Tsung-Morphs into kintaro

MK3/UMK3/MKT
Rain-Lighting storm
Reptile- Acit spit
Kabal-Removes mask
Ermac-Telenetic slam

MKG
Kai-Blows head off wit a fireball
Shinnok-Both

MKDA
Sub-Zero-Skeleton Rip

MKD
Smoke-Arm/head rip

MKA
F,B,Attack 1-U,D,U,Attack 1-B,B,Attack 1-D,D,Attack 1-F,F,Attack1-F,F,Attack 4

MK1: Scorpion's original incineration fatality
MK2: Scorpion's throat slit fatality
UMK3: Ermac's slam fatality
MK4: Reiko's Shuriken fataility

Hmm, good topic

MK 1:

Scorpion's flame fatality is an instant classic

Sub-Zero's spinal rip IMO is one of MK's all time famous or "infamous" to some people fatality of all the games. A classic

Raiden's electric fatality was also IMO a classic

MK 2:

Kung Lao's Hat split fatality, awesomeness.

Raiden's electric Explosion, just sick

Reptile's Tongue grab decapitation=awesome

Kitana's kiss fatality

Sub-Zero's freeze and break fatality was pretty hot

Scorpion's flame upgraded was nice and his slice was HOT!

Baraka's stab and lift was just so dramatic, yet twisted lol

MK 3/UMK3/MKT:

Cyrax's self destruct and heli fatality were great

Kabal's face fatality was good

Sektor's trash compactor and flame thrower

Ermac's slam fatality

Reptile's acid

Smoke's pill bomb fatality

H. Smoke's smoke into body and stretch was cool

MK4/MKG:

Liu Kang's Dragon

Reptile's face eat was insane lol

Fujin's wind lift fatality

MK:DA

Sub's Skeleton rip was hot

Kenshi's mind warp body

Cyrax's fatality was interesting lol

Hsu Haos laser beam was sweet

MK:D

Sub's freeze, leg take out and chest stomp popping off the head was sick

Ermac's body rip and newly revamped TK slam fatalities were nice

Kabal's fatalities were sweet

MK:A

It's custom so no need to name