Gandalf Piss Challenge 

when a group of grown men dress up like Lord Of The Rings wizard, Gandalf, and see who can piss the best.

I was competing in the Gandalf Piss Challenge

Gandalf Piss Challenge by SassyBoyoooo July 12, 2020

Go Gandalf

To say something in a over dramatic tone.

Originated from the Movie "Lord of the rings" the scene when Gandalf says "You shall not pass!"

"oh man if you touch that my mom will Go Gandalf"

Go Gandalf by Nuclear_daffodil June 1, 2015

Gandalf Complex 

A psycological disorder, similar to Schizophrenia or Tourette syndrome, in which one believes they are the fantasy character Gandalf. This person may do things like appear in your home with thirteen dwarves, or can be heard whispering under his/her breath such things as, "Run, you fools."
There are two basic stages of this complex, the primary stage, 'Grey,' and the secondary, 'White.'

"I knew my husband had a Grey Gandalf Complex when he brought the Fellowship into our vacation home, referring to Point Pleasant as 'Middle Earth.'"

Gandalf Complex by King Théoden October 12, 2008

Gandalf 

In the first LOTR film Gandalf blows a smoke ship through a smoke ring. A Gandalf is someone who smokes so much weed that they have the same level of smoking
expertise as Gandalf himself.

Man1: "Stop hogging the splif Gandalf."
Man2: "Why don't you just fuck off and let me enjoy my bud Gandhi."

Gandalf by Flossua March 21, 2009

Gandalfs Balls! 

When a normal cuss just won't cut it many turn to swearing by the unholy duo that clang defiantly between the legs of Gandalf the Grey.

By Gandalfs balls! this terrible game Black Ops has THE cheapest veteran difficulty I have ever encountered! It should be burned.

Gandalfs Balls! by boo ha ra sausage April 11, 2011

Gandalf 

A cum shot to the lower jaw.

My friend shouted "You shall not pass!" at me, so I gave him a Gandalf.

Gandalf by The Real Frodo Baggins June 3, 2009

Gandalf'd 

For one to have sexual intercourse with their lady friend using their head in place for their fat cock

N.B. the vagina must be a wizard sleeve, with enough magical powers to take on saruman

i total gandalf'd this biatch the other day and the puss juice took ages total to wash out ma hair

Gandalf'd by powerbarz July 29, 2009