grandison 

A blonde girl who is usually short and is sometimes a bitch to there bf they still love them though

Me: I love you
Grandison: fuck you
Me: OK

grandison by Jack Hand cock November 4, 2020

grandson 

Is a word used to call somebody a goat and certified gangsta and will whoop ass in any means and is the leader of any movement and is never a follower. This name is also used for a person that is gangsta and makes sure that the whole team is fed and has what they need. This name was also given to king von in prison when he was locked up. R.i.p king von you will be missed

That boy is a grandson this man whoop 7niggas asses in the same day

grandson by saysfuck.shit December 12, 2020

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

grandissimus by Second Mate Stubb June 23, 2016

Grandson 

A dope band that is underated as fuck

Guy 1: ever heard of grandson?
Guy 2: No

Guy 1: Dude you should check em out their music is like really good

Grandson by Afuckingnerd December 8, 2019

Grandiosity

1: characterized by affectation of grandeur or splendor or by absurd exaggeration.
2: impressive because of uncommon largeness, scope, effect, or grandeur.

Cody's thinks grandiosity is a compliment, but it will eventually lead to bipolar mania.

Grandiosity by hungdaddy April 23, 2009

Grandiginous oof 

The epiphany of having committed an, oof (a failure) in any given situation.

Jared: “bro, I’m so sorry but I just dropped your blunt and now it’s fucked.”
Tom: “are you kidding me!? Bro that’s a grandiginous oof.”

Grandiginous oof by Big Tom December 24, 2018

Mentula Grandiosus Syndrome 

A condition manifest in certain adult males, identified by the following symptoms:

1. A penis worn down to the size of an acorn or smaller, from continuous self-massage.

2. The delusion that the size of said penis is far above average, and possessed only by highly motivated, hard working, intelligent individuals that thrive in a dynamic and creative work setting.

Travis and Michael, both suffering from Mentula Grandiosus Syndrome, did not realize that being characterized as "the biggest dicks on the block" was not a compliment.

Mentula Grandiosus Syndrome by Third-Degree Crispy August 22, 2010