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Gandalf the cat 

Gandalf is a white calico cat who licks a graham cracker every Monday on TikTok
Today is Monday which means Gandalf gets to lick a graham cracker. It is her favorite activity

Gandalf the cat is an internet celebrity
Gandalf the cat by Memequeen21 September 4, 2023

Dirty Gandalf 

The Dirty Gandalf is the art of masturbating on to the Chin of your partner, creating a messy white beard of spooge, they must then shout "You shall not pass!". To add extra credibility to the act, midgets dressed as Hobbits may be used as well as other props like robes, staff etc. Photographs must me taken for posterity.
Darling , I have ordered midgets for tonight, get your robe on, its time for Dirty Gandalf to arrive.
Dirty Gandalf by Tuncy Sloblock April 30, 2014

Vaginal gandalf 

When a lad requires the assistance and guidance of a lass in order to pull some fit piece of ass, the lass in question is providing the role of vaginal gandalf
Dan: hey I need help getting this girl's number

Bekah:Don't worry bro I'll be your vaginal gandalf and wing woman you
Vaginal gandalf by Hipposyawn January 26, 2017
Someone who is standing in the way, preventing you from passing through a narrow area.
OK Gandalf, let's get moving here buddy.
Gandalf by thricegreatart May 24, 2010

Gandolf Glacier

It is when you are titty banging a girl and blow on her chin. This gives her the distinctive look of that magical white wizard that used to pal around with hobbits. Next, tell her to get a towel, point to the wrong door (the one that leads outside,) lock said door, and leave her outside so that the "magic" freezes to her face.
I saw that Gandolf Glacier he gave her. Obviously, he chose to go through the mountains rather than brave the Mines of Moria.
Gandolf Glacier by pu re tun February 8, 2010

Whistling Gandalf 

Verb: When a man with a long beard gives head and wraps his beard around the shaft.
Dude, Gimli gives the best whistling Gandalfs.
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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