Trollmau5 

Trollmau5 means that deadmau5 (pronounced dead mouse) trolled you or someone else usually on Internet. Deadmau5 troll on the Internet a lot, so some of his fans thought that when they see him troll someone on the Internet or on a livestream they will comment or say "trollmau5!"

Deadmau5 fan1: "hey did you see deadmau5 troll in that livestream?"

Deadmau5 fan2: "yep, he is a trollmau5!"

Trollmau5 by Laughingpuma July 21, 2014

Trollmaul 

In the online MMORPG, World Of Warcraft, the PvP realm Stonemaul is often referred to as "Trollmaul" owing to it's forums increased presence of forum "Trolls"
These "Trolls" make up a considerable part of Stonemaul's uniqueness and flavor as these trolls vary in 'Trolling" styles greatly. From outright, directly scathing profane insults: Most Famous of Which is "Corpsemode" to the almost gentlemanly, cerebral "Forumtroll" Two of Stonemauls most noted trolls. These two "Trolls" are the founders of the "Trollerblades"

There exists a guild devoted entirely to trolling named "Trollerblades"

"Stonemaul has so many Trolls I vote it be renamed Trollmaul"

"Thats why they call this server Trollmaul"

Trollmaul by Ordinn September 12, 2005

Trollmaul 

The Trolls of "trollmaul" were responsible for was called "The Great Server War" in which the denizens of Darkspear realm were defeated. There was such a flurry of posts, that the servers crashed.

Trollmaul has the baddest Trolls in WoW.
they spread their own form of verbal ownage.

Trollmaul by Devilbone October 4, 2005

trollvault 

when a seemingly easy to kill enemy escapes your grasp by using a polevault.

Most commonly used while reffering to the League of Legends champion Fizz, the Tidal Trickster.

Fizz has an ability called "Playful/Trickster" Using this ability causes him to jump on top of his trident and escape from danger.

player1:"What the Hell? I thought you had that fizz!!!"

player2:"I know, he trollvaulted away."

trollvault by Arzalam Durai December 23, 2011

trollmeup 

When Doin' work states that he's trolling someone up, get ready.

Doin' Work: Hey! I'm about to troll you up!
Other Dude: Oh crap, I better get ready. He's gonna trollmeup!

trollmeup by Doin' Troll March 4, 2012

Trollmura 

Tetsuya Nomura's nickname among the Kingdom Hearts and Final Fantasy fans. Troll + Nomura = Trollmura

Trollmura has got us again with this latest Kingdom Hearts ending.

Trollmura by TerraXIII June 1, 2021

Trollmate 

A friend who is your trolling-soul-mate. Troll-mate.

Me and Tay just can't stop making Mexican-themed Star Wars jokes, we're trollmates.

Me and Anna can't stop ripping it out of Valentino Rossi and Jorge Lorenzo, we're trollmates.

Trollmate by ScimmyMunkeh October 3, 2010