Grandma Montana

A middle aged woman (or older) who wears clothes designed for preteen or teen aged girls.

Hey, check out the old lady in the hot pink shirt and leggings. That Grandma Montana totally raided the Walmart girls dept.

by K. Wright February 1, 2009

Grandmaphilia

The sexual attraction to elderly women with wrinkled skin and grey pubic hair. Wanting to have sexual acts with an old grandma.

I want to fuck that 90 year old bitch, therefore I have grandmaphilia.

by Urban Dictionary January 9, 2010

grandissimus

A latin-esque name for the gigantic dong of a whale. Whales are big, so their junk is big too, so big, in fact, that you might describe it as "grand" even.

"Look at the sailor, called the mincer, who now comes along, and assisted by two allies, heavily backs the grandissimus, as the mariners call it, and with bowed shoulders, staggers off with it as if he were a grenadier carrying a dead comrade from the field. Extending it upon the forecastle deck, he now proceeds cylindrically to remove its dark pelt, as an African hunter the pelt of a boa. This done he turns the pelt inside out, like a pantaloon leg; gives it a good stretching, so as almost to double its diameter; and at last hangs it, well spread, in the rigging, to dry. Ere long, it is taken down; when removing some three feet of it, towards the pointed extremity, and then cutting two slits for arm-holes at the other end, he lengthwise slips himself bodily into it. The mincer now stands before you invested in the full canonicals of his calling. Immemorial to all his order, this investiture alone will adequately protect him, while employed in the peculiar functions of his office." - Herman Melville, Chapter 95 "The Cassock," Moby-Dick

by Second Mate Stubb June 23, 2016

grandparentage

A test to determine a link with Grandparentage relationship between a grandparent and grandchild. As in to determine a DNA relationship.

Mrs. Phillips did a "grandparentage" test to determine if her grandchild was indeed hers after her son, the father of her child had died and no paternity test was possible.

by DNAGuy April 16, 2019

Grandipirkka

It’s an amazing brand and as soon as you drink the juice you’ll feel more energetic. Marika hates it so much but that her opinion. Anyways otherwise everyone really loves and they’ll all recommend it to you👋🥭

Hey you see that’s a grandipirkka omg you’re mom broke her hand, givva her grandi. C’mon she’s gonna break her toes soon!!! Be careful out there?

by Gatchipirkkaaaaamurumaa January 18, 2021

Bernard-Grandmaître

Is a shitty Elementary School that has dumb teacher riddled around. As you walk around you can see No Smoking Signs on every wall. Also their principal is very idiotic and not in any way smart.

Bernard-Grandmaître Is a dumb school.

by Blueyso May 25, 2019

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.

by pu re tun February 8, 2010