Urban Dictionary Evangelist 

Someone who posts extremely biased definitions on urban dictionary for no other purpose than promoting their pet ideology. This can include a glowingly positive definition of something they believe in, or more often, a hateful definition of something they disagree with.

The definitions for controversial subjects like religion have been taken over by Urban Dictionary Evangelists.

Urban Dictionary Evangelist by Boredman April 15, 2015

evangelist 2.0 

1) Those who use the internet and similar forms of mass media to present their ideologies and similar, usually with the aim of conversion
2) Robotic evangelist, similar to the terminator but gives out leaflets pertaining to a certain ideology

1) The evangelist 2.0 religiously blogged to their flock
2) The evangelist 2.0 just destroyed my mailbox with pamphlets pertaining to his secrets to happiness

evangelist 2.0 by ChronoSaturn June 3, 2010

Apple Evangelist

People who try to convert you to Apple products by going on and on and on and on about their i phone/pad/pod. Alright we all appreciate the amazing technology but please would you shut the fuck up already.

"My i-thing is sooooooo amazing, my i-things app/screen/resolution/speed is sooooooooo much better than anything you've ever seen. WHY don't YOU own one." - Apple Evangelist.

"I appreciate the technology is very good. But you are a posing wanker and I just want to smash your i-thing to pieces and watch you cry." - Non i-thing owner.

Apple Evangelist by CloudPixie August 10, 2012

e-Vangelist

A person making a sad attempt to spread the word of their religion through the internet and cyberspace.

p-rayz-jezus: Have you accepted Jesus Christ as your lord and savior?
everyone in chatroom: STFU.

Another e-Vangelist fails.

e-Vangelist by Armthehobos April 9, 2008

evangelistic 

To speak in a preacher tone of voice with pauses and enunciations to capture the interest of an audience.

Not to be confused with a developmental delay in speech, Dave Matthews has an evangelistic way of speaking that is both intriguing and captivating.

evangelistic by sunidei January 11, 2011

Evangelista 

1.) A person who worships and praises the 90s supermodel in an almost religious fashion: Cindy, Claudia, Naomi, Linda, Kate, Christy, Stephanie, Helena, Eva.

2.) A gorgeous woman who refuses to get out of bed for less than 10,000 dollars a day because she's fucking worth it.

Francine wallpapered her living room in Gianni Versace ads and Herb Ritts photos; she is such an Evangelista.

Evangelista by Tiny Daniela September 25, 2013

Facebook Evangelist 

The Term facebook Evangelist is used to describe a Christian Person that uses Facebook for Evangelisim purposes to tell Everyone about God, The Holy Bible and about The Good News of Jesus Christ.
To Discuss The Bornagain Christian Faith, Church related topics via online chat, inbox messages, Wall posts, related videos and quoting Bible scripture.

Facebook Evangelist - I was chatting to a friend online and we began to discuss our beliefs and Faith in God.
I asked him/her to Invite Jesus Christ into their lives and Pray the Sinners prayer out loud.

Reference John 3:16

Facebook Evangelist by Glorybyfire. PEVANS November 4, 2011