Necero 

Unknown species of bi-curious beings

Look at that must be a Necero

Necero by Bi-curious guy November 13, 2021

Necéro 

Gets all the hoes.

Damn it looks like Necéro was here.

Necéro by Bi_Guy September 24, 2022

Necroderm

A transdermal patch used to quell the urge to fuck dead people.

Steve : I can't seem to stop myself from fucking the dead.

Scott : Have you tried Necroderm?

Necroderm by JT Stranganopolis March 31, 2009

Necrobilly 

The admin of the world. Named after the style of music he loves so very much. Also ZC 4 LYFE~

Yo son, you see that nig, that nig be Necrobilly, admin of the world.

Necrobilly by Dirk Mcgee June 11, 2009

necrobeastiality 

Fucking a dead animal.

Man, I don't care if you're into necrobeastiality, just stop killing my dogs.

necrobeastiality by Elley Chaos April 25, 2003

necro

(verb) to comment on an internet thread long after the conversation has concluded, often using information
that did not exist at the time of the original thread.

user1, June 14, 2008: The Dark Knight is the best movie of all time.

user44, Sept 8, 2010: I disagree, Inception blows it away.

user1, Sept 8, 2010: Check the date before you necro threads, moron.

necro by partypoop September 8, 2010

necrobump

verb: (internet) To revive a long dormant forum thread by adding a new post, thus bringing it to the top of the forum list. Often a tactic of trolls attempting to control a forum

"That troll keeps necrobumping old threads so everyone will be too distracted to read the new important ones."

necrobump by ravic August 10, 2005