Gandalf's Cave 

Spot just outside the Watertower in Arlington, MA. Gandalf's Cave is marked by bio-hazard graffiti and the name GANDALF"S CAVE spray painted on the large rock. The spot is commonly used by thrill seekers looking get "sauced". If you are looking for Gandalf's Cave, you can look for the burned area and the trees that have been literally kicked down. They say if you get drunk enough you can see Gandalf himself wandering the area.

Dave: "Joe is absolutely hammered"

Paul: "I know, Gandalf's Cave is the best "

Joe: " YOU SHALL NOT PASS"

Gandalf's Cave by mattcrowley1234 July 30, 2010

Gandalf's Hair Dye 

When an old man with a very long grey beard braids his beard into braids and proceeds to shove the braided beard into a woman's asshole, leaves it in there for a few hours, and pulls it out, leaving his beard brown rather than grey.

Gandalf: my grey beard makes me look old
Frodo: go Gandalf's hair dye it
Gandalf: thankyou Frodo, can you help me unbraid it when I'm finished

Gandalf's Hair Dye by VirgilVanDijk4 May 4, 2020

Gandalf's beard

Pubic hair that grows longer on the balls than the thatch on top of the penis!

Dirt Bird 1: Oh my God! look at his balls how hairy are they?
Dirt Bird 2: fuckin hell its like gandalf's beard!
Dirt Bird 1: HA HA HA HA YEAH AND HIS DICK IS HI NOSE!

Gandalf's beard by MIKE March 19, 2004

Gandalf's beard

n. see wizard's beard

Gandalf's beard by Stouffer November 7, 2002

gandalf's staff 

Where a man lie's flat on his back while a woman gets another woman by the head and forces her head on to the guy's dick.

Hey ladies, you up for a gandalf's staff?

gandalf's staff by Sorry banged yer maw October 28, 2013

the gandalf smoke 

when you smoke a joint handsfree. everything you would normally do, you do without your hands. only real og‘s smoke like this.

„ey yo bro you smokin‘ the gandalf smoke?“ „hell yeah bro“

the gandalf smoke by JetiRubik February 2, 2020

so not Gandalf 

with the high appreciation for something being described as "pretty wizard" an apparent lack of negative expression for it is taken to a large extent

with Gandalf being "pretty wizard" if something happens that is so terrible, it can be seen as something Gandalf would never do or approve of

"she left him at the alter for the best man who was his brother" "Dude, that is so not Gandalf.."

so not Gandalf by Sidl3y August 20, 2011