A person who supports and believes in Christianity, often to the degree where it's overwhelming, irritating, and even creepy. Some pass out pamphlets promoting God or Christ, plead with you to come to church, and sport stickers or T-shirts promoting their God, whom they've never seen physical proof of. Sometimes they'll even try to force their beliefs on you, so if you're an atheist, beware.
Jesus freak: "Come to church, it won't hurt. Jesus loves you. He died for your sins."

Person: "Well, have you actually seen Jesus or God?"

Jesus freak: "Um, no, but he talks to me in my dreams."

Person: "Uhh... yeah. Piss off, you creep."
by HueyFreeman September 13, 2006
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Someone who is SO obsessed with Jesus, they will never see anything ever wrong with him, always love him. They will pressure you (annoyingly) about it constantly until you run away screaming.
Gotta kill them all!
Jesus freak: "God is real to you you shouldn't be fake to god he loves you."
John: "What? I was just standing here."
Jesus Freak: "God loves you."
John: "I'm not even religious!"
Jesus Freak: "You should be, Jesus loves you and is deep inside you soul."
John: "AHH SHUT THE HELL UP! YOUR CRAZY!" *runs away*
Jesus Freak: "He's going to hell :("
by annoyedbyjesusfreaks July 8, 2011
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Though this is not going to get likes, in fact, it'll get dislikes, a JF is a true Christian who strives to live his or her life for Jesus. By grace they have been saved from their sins, spending time in his word and choosing to live for him; they tend to be non-denominational, but they may come from ANY denomination, even Catholic. They typically would fall under the umbrella of evangelical. That means they want their friends to know what Jesus has done for them and how much he loves them, and to accept him. They don't try to stuff Jesus down your throat, for they know that you can't, and may share Jesus or may wish to let their life do the talking. Though all true Christians can be labeled JFs, usually those who self-profess to be this are Christian teenagers. It is a reclaimed term, as it originally was a derogatory term used against hippies during the JM of the 70s, but when dcTalk made a hit crossover song called "Jesus Freak" during the 90s, young Christians now use it. They are cool, and may very well be your friend, but their "religious side," causes them to be persecuted. Their irreligious friends try to squeeze it out of them in every way possible, calling them racist, brainwashed, and intolerant, saying that they aren't cool for simply stating the truth out of LOVE NOT HATE. Most are truly legitimately cool people with normal lives that just happen to have been lucky enough to know Jesus.

(Note: True JFs do not live this way as an act, they are genuine people.)
Cameron: Do you want to come over tonight and see that movie I talked about? Maybe we can get some girls to come over, and you know...

Josh: Well, as much I'd like to do that, you no perfectly well that I'm a Christian and am not allowed to watch R rated films, nor would I want to... I would want to see the girls though...

Cameron: Oh, dude, I'm your friend, but do you have to throw in Jesus into EVERYTHING. I've told you 50 million times I'm an atheist and don't think God exists. It all just doesn't make very much sense to me. Can you please come over?

Josh: I know you're an atheist, Cam, and that's why I don't want to see you go to... (suddenly he got very quiet)

Cameron: ****? You really think I'm going to **** for not believing in something that doesn't exist and for living a life of sin that I don't have?

Josh: Well, when you put it that way... (silence) But yeah, I believe that because it's the truth, I guess. The Bible says so. I'll come over as long as we don't watch an R rated film. We can watch something else on your huge movie screen. But, will you please come to church, just once with me, this weekend? They have rock music!

Cameron: Fine, can't hurt. I'll come. But can we bring the girls tonight though?

Josh: Sure, but not to have sex.

Cameron: Ugh, you are such a Jesus Freak!
by Jesus Christ,FTW May 31, 2012
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a person who seriously writes a definition with an overbearingly detailed explaination in here.
"I went to Bible camp every weekend this summer!"
"Beth, you're such a Jesus freak."
by Cmakkk October 3, 2007
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Off-set of Christianity which brings shame to real Christians. The emos of religion if you will.
Crazy people who take the already fucked up laws of Christinaity to the extreme. They like Hell Houses,throwing holy water all over the place and George Bush. Oh,and Mel Gibson.
Jesus Freaks fear/loathe two thing: Slayer and Bill Hicks.
The Jesus Freak took her nine year old to see The Passion Of The Christ,then later that day she went to a rally to get Brokeback Mountain banned from cinemas.

Me: "Hey,why did Jesus walk on water?"
JesusFreak: "Well-"
Me:"Everyone knows, SHIT FLOATS!"
Me ~runs like hell~
by bandanasarerad October 12, 2006
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Someone you just want to slap because you hate them so much. They don't have anything better to do with their lives than just go to church and try to push people into their religion like a pill pusher. They also say that everything they do is a thing of god.
Like Marianne Bryant in 'Easy A' aka Amanda Bynes' Character

EXAMPLE FROM EASY A:
person 1: Well Why didn't he get into college?"
Jesus Freak: " Its all part of god's plan. If god would've wanted him to go to college, then god would've gave him the answers to those tests and allowed him to go!"
Person 1: (giggles and laughs hysterically): "are you serious? Do you honestly believe that?"
Jesus Freak:"Of course, now you are going to hell because you don't believe what I believe!"
by Someone3 February 21, 2011
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1. A hippy who have converted to fundamentalist christianity.

2. A square christian who adopt hippy trappings such as 1960's and 1970's clothing, long hair, and says "Jesus is groovy".

A most uncool subculture.
Kevin entered a tent show while on acid and came became out a Jesus freak.
by Kerb November 28, 2004
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