Troll brain 

"Troll brain" refers to what happens when your testicles are side-by-side and are pressed firmly against the clothing covering your testicles; which will leave you with a "troll brain."

When the coach leaned back in his chair, wearing sweat pants, he opened his legs to reveal his troll brain.

Troll brain by Karl_Hungus July 1, 2005

Troll Doll 

The hair around the corners of your bootyhole.

Johnny: Where you at?
Brittany: Getting waxed.
Johnny: Make sure they wax that troll doll coming out your butthole!

Troll Doll by NobleKode November 29, 2014

Troll Warlord 

The greates Hero on a popular Warcraft III game variant called DotA. Combining the great-ness of being a troll (the best race in all of Warcraft) with the status of warlord. The troll has the unique ability to change between range and melee combat at speeds only rivaled by that of the rate at which he swings his axes. Frequently reffered to as OP or Imba by nubz who dont know how to play their own hero.

All(nub1337): damn that troll warlord is fucking OP, why doesnt he get nerfed?!

Troll Warlord by Teh_Shovel June 22, 2009

Troll Head

A hair style resembling a troll doll. Typically frizzy in nature and sticking up in the air. Similar to bedhead, but worse. A hot mess!

Damn, girl you have a BAD case of troll head!

Troll Head by laststarleft August 20, 2010

Troll day 

A day, usually each Thursday, when trolling (anything or everything) is not only accepted but encouraged. On Twitter, applies to comments followed by the hashtag #trollday.

"Just saw road rage incident on the Bruce Hwy. Settle Down People!. Save it for Troll Day."

Troll day by @Doctors_Bill January 5, 2012

Troll Rehab

A place where dumbass's get sent after they spam or act like dickheads! Home of the retards!

Blogtv: get kicked go to troll rehab

Troll Rehab by Jessibardi October 6, 2012

troll post 

An online post that is intended to provoke an emotional response or reaction from others.

Guy 1: By saying that religious people are morons in that comment, he is trying to intentionally provoke or offend people.
Guy 2: Isn't that a troll post?
Guy 1: No crap, sherlock!

troll post by Questyman April 20, 2017