when you convince someone that they've done something or gone somewhere (like the grand canyon) by fabricating a memory of it by telling them things you've done that you've told them about before
an example of grand canyoning:
person 1: dude do you remember when we went on a trip to florida?
person 2: no i've never been to florida
p1: remember? the lady at that gas station said they didn't know what our state was (happened to p1, but not p2)
p2: oh yeahhhhhh!! i remember that now (was told that story by p1 years ago)
p1: see, we went to florida
p2: yea i remember
person 1: dude do you remember when we went on a trip to florida?
person 2: no i've never been to florida
p1: remember? the lady at that gas station said they didn't know what our state was (happened to p1, but not p2)
p2: oh yeahhhhhh!! i remember that now (was told that story by p1 years ago)
p1: see, we went to florida
p2: yea i remember
by cheese demon June 3, 2019

A: The past store touched me inappropriately on stage in front of everybody.
B: He is a Grande Groper.
B: He is a Grande Groper.
by Tree House Eikaiwa September 1, 2018

by harold sniff December 9, 2008

Someone who respect nothing with a snooty attitude ,impolite, narcisic and a entitled spoiled brat person.
There was a club with women sitting around and grand hot, horrible poeple who just brag around . The kind of person you just want to kill.
by JohnnyDie August 17, 2018

A middle ground team usually with 2-4 seniors that carry the entire team, with a great coach. while the rest are there just to give the seniors a break. seasons mostly suck with a higher lost rate than win probably because they let furries on the team and like elfs.
You hear about grand blanc hockey yesterday?
yea got mercied 9-1 in the second period by mid michigan
yea got mercied 9-1 in the second period by mid michigan
by Sir_Russian February 27, 2025

Grand is cool
by MoistLester October 23, 2017

When the winner of a sporting event fails to collect their trophy and an overserved frat boy sneaks it out in his pants.
Teresa: the trophy box is empty. Has anyone seen the trophy?
John: nope
Entourage: that’s some grand theft trophy right there.
John: nope
Entourage: that’s some grand theft trophy right there.
by Southpaw Slut May 20, 2023
