hellcow 

Someone who owns a discord server and giveaways steam keys to 10,000 or more people.

He is also known to be mean, and have a mood changes. He also like to make jokes that aren't funny and not help anyone.

Hellcow, stop being mean to me.

hellcow by JoshooV June 1, 2019

Helloween4545 

A British Let's Player who is famous on YouTube for his survival horror Let's Plays. He has won over thousands of fans with his witty commentary and roguish personality.

"I've watched Helloween4545's LP's so much that I've started calling all dogs 'Mr. Satan' and threatening to shoot them with my 'Mr. Shotty'."

"Isn't he that British gamer with long hair? Delicious!"

Helloween4545 by Princess Button March 18, 2012

Helloween 

Power Metal band dating back to early 80's from Germany. One of the best power metal band's ever to grace us with almost every album kicking ass, especially Walls of Jericho.

I'm ALLLLIIIIVVVVEEEE!

Helloween by Alcoholocaust June 13, 2004

Helloween4545 

A Famous Youtube Letsplayer,

Helloween4545 is a funny brit who makes anyone laugh
he has Letsplayed games sutch as, Cryostasis, The Suffering, Amnesia: the dark desent, Call of Cthulhu; Dark Corners Of The Earth and Many others.
He is funny in his irrational British way
His likeings are, Molestation of dead people, pancakes, horrer survival, and pointy objects

Bob: What are you watching?
Tom: Amnesia: the dark desent
Bob: oh whos playing it?
Tom: Helloween4545
Bob: Ugh, why cant brits just stay in british land, and leave us americans alone
Helloween4545: who you calling a slimy brit?
*Bob gets impaled by pointy alien tail*
Tom: this is why i love Helloween

Helloween4545 by The Marek April 19, 2011

helloween 

Probably the most influencial power band to come out of europe along with blind guardian ... You can split Helloween into two parts...one if the melodic speed power metal band heard throughout the 80's with classic albums such as Walls Of Jericho and Keeper Of The Seven Keys Part 1+2.

The other is the band lost without kai hansen and michael kiske , a much different band which has lost the brilliance from the 80's...and replaced it with singer andi deris who is very poor live

Greatest Work is Keeper Of The Seven Keys

Helloween are great !!

helloween by Junglemanchild April 13, 2005

Hellow 

Hellow is a form of greeting used by a hyper-active person in The Netherlands.

HEllOW!!! HOW AREEE YOU TODAY??!

Hellow by Chumtoad2 January 11, 2009

Helloworlder 

1- A beginner-programmer.
2- Guy, who just started to learn some programming language for first time, but already considering himself a programmer.
Etymology: first thing you learn to do in programming is to make command shell print "Hello, World!", it is a classical standard for all the manuals.

Young and naive helloworlder came here to take his chance to become an alpha-nerd's padawan.

Helloworlder by Mef-Mef January 10, 2011