A through Z

Hentai
Almost like Yaoi

Imp
(Cause like those japanese make porn of demons...?)

Jizz
People do it when they look at porn

Kum
(MUK BACKWARDS :D)

^win
Lugia
Since we're kind of on the topic of Pokemans

Muk
8D

Pffffffffffffft

Nasty
because that is what Muk a nasty pile of nasty

Oedipus
He married his mother, 'nuff said

Pervert
For that relationship to happed one or both of them had to be a pervert

(Actually no xD, he didn't know it was his mother, they were separated when he was born...)
QWOP

Riu wrote:(Actually no xD, he didn't know it was his mother, they were separated when he was born...)

Oops

Uh QWOP, like the game thingy? Oookay
Resident Evil also a game

Scary
That game scares the sh*t out of me~

B-b-but
LEON
LOOK AT HIM OKAY

Spoiler:

Turtles
My dog is scared of them

Uterus
TURTLES HAVE UTERUSI

VA-
No I get the feeling we've done that before how about
VEGETA
because he definitely does not have a uterus.

(Nice job resisting temptation)
Weapon
Vegeta prolly likes them

Xylophone

Cause it's not a weapon

Yoshi
I've heard rumors he's a badass xylophone player.

Zelda

another game series

Arbok

Bitch
(Jessie was one, she had an arbok)

Cuckoo
You know they were bitches. There was no way to defeat them!

(.....you mean 'cucco', a cuckoo is like the bird clock)

Death
What you will always face if you fight them (barring Twilight Princess, but that was fail)

Oh wow. I felt like I spelled it wrong but this I was all LAWL NO I'M TIRED AND OVER THINKING THIS

Erebus
A Greek god who was the father of Thanatos (the god of death) also part of the underworld that the dead have to pass through.

That answer made me feel really nerdy =/