East Coast Grand Slam 

1. a sexual act performed when a female is spanked with a baseball bat before it is pushed up the partners vagina.
2. when a partner of any gender is spanked with a baseball bat before it is put up the partners ass hole.
3. the repetitive grand slam: after the spank the baseball bat is repetitively placed up the vagina then ass of the partner, or, if preferred, two bats at once in both holes.

Carol: Tiffany, why are you walking funny?
Tiffany: I got the most intense east coast grand slam last night...

East Coast Grand Slam by YOUR FRIEND TRIN <3 February 20, 2015

Grand scheme of the universe 

The ultimate way of life, events, and all parts of this world and this universe. Many define part of this with their religion, or any religion can use this as just a metaphysical way to describe fate and sequence of events.

Usually used to describe something very small and unimportant and how it relates to "the big picture".

Dude to dude: "I mean really, in the grand scheme of the universe, how much is breaking up with Shannon?"

Grand scheme of the universe by geniusonwheels September 28, 2009

grand sacrifice 

A sacrifice greater than the sacrificer's life to the sacred timeline that will eventually alter fate and its balance of how he/she has influenced their lives.

Iron man made a grand sacrifice in order to restore life in the MCU.

grand sacrifice by 1m1m0 September 3, 2022

Grunt Sculpture 

Another way of saying feces

Man, after all that Mexican food, I fashioned quite a grunt sculpture.

Grunt Sculpture by Turdd September 5, 2007

Grand Sensei-Master Dareth 

Arguably the sexiest, most powerful, most muscular and most omnipotent character in all of ninjago, he should’ve become the green- NO, golden ninja instead of that little sh*t of a brat called Lloyd. Dareth is the sole reason any of the ninja survived their battles and so the true saviour of ninjago. He could’ve become rich and got women but instead started a dojo to teach others his epic ways because she’s a great guy. They better make a legacy golden dareth LEGO set or I will hold obama hostage in the post office.

"Now I, Grand Sensei-Master Dareth will use my BROWN POWER(shit) to defeat you"

Grand Sensei-Master Dareth by Grand sensei dareth September 24, 2021

mormon grand slam 

After marriage, when a couple has at least 4 kids. This could possibly happen within the first year of marriage if the couple has quintuplets, or within 4 years if they are diligent.

Zach and his wife keep poppin out babies like every single year. He is swinging for his 3rd mormon grand slam with this last baby.

mormon grand slam by mormon_playa October 10, 2007

grand sham 

A particular instance of deceit or trickery with which such grandeur is used.

Party go-er 1: Hey guys check out this huge dealing of grass i just scored.

Party go-er 2: Dude you just got a grand sham that aint nothing but cooking herbs.

Party go-er 1: For christ sake, i teared my anus skin hunting down this shit.

grand sham by Jared Ellis February 26, 2008