Grandma's on the boat! 

1. A slang term for when a member of ones social circle engages in an act that they would typically be unwilling or unable to participate in due to various limitations.

2. An ironic expression intended to celebrate rowdy behavior by juxtaposing that behavior with the behavioral tendencies of the elderly and enfeebled.

Prsn1: Lets go into town for a late night pub crawl.
Prsn2: Okay, but you know I can't handle alcohol quite like I used to...
Prsn1: Grandma's on the boat!

Grandma's on the boat! by Epimone July 5, 2019

Grandma's on the fence

when someone doesn't finish their sentence and leaves you guessing.

-"oh did I tell you about.. never mind I shouldn't say.."
- "Grandma's on the fence here bro just say it."

Grandma's on the fence by itreallydoesnotmatterwhothisis October 20, 2025

skibi rizzer gyat on my grandma, level 100 gyat james charles, drakes 2 foot weewee, fortnite rizz, touching all the girls, tickleing my buns. 

my fatass walking a fish and in my cat, i ate my fortnite battle pass, i ❤️ charmander, the #1 robux buyer, i ate yo fatass dog, i shot my fish with a fortnite sniper, my mom is gay and having a trans fag daugher, my dad is a bisexual frog, my sister looks like a horse, my brother is the #1 doja cat fan, my dad wears a wig to look trans, having a affare with jimmy falon, my big fat gyat was the reason the twin towers fell, my grandma fell down the stairs and i giggled, i farted in her breathing tanks, now shes gone 😈😈😈😈 i hated her fatass. 🥰🥰🥰🤓🤓🤓🤓😃😃😃😃😃😡😡😡😡🤗🤗🤗🤗🤗😈🤷🏻 ♀️😈😈😈🫒🫒🫒🫒🫒🫒🔥🔥🔥🥵🥵🥵🥵🥵😝😝😝😝😝😔😔😔😒🥵🥵😒😒

"james charles is tickleing my ass"
skibi rizzer gyat on my grandma, level 100 gyat james charles, drakes 2 foot weewee, fortnite rizz, touching all the girls, tickleing my buns.

skibi rizzer gyat on my grandma, level 100 gyat james charles, drakes 2 foot weewee, fortnite rizz, touching all the girls, tickleing my buns. by iateyourtransgfthathasadick March 25, 2024

the grandpa 

A male on male handjob typically given after a long period in a body of water (pool, hot tub, lake, ocean). The more wrinkly, the better.

After a lengthy session in the pool, Brad gave George his rendition of the grandpa.

the grandpa by Honeypizzle May 15, 2009

The Grandfather Clock 

When a male of over 65 years old swings his cock back and forth over a young woman's face until he cums. Which is almost always 12:00.

Hey did you hear he gave her the Grandfather Clock?
What time was it when he came?
12

The Grandfather Clock by BIG 80085 March 9, 2010

The Grandmother Principle

A theory that was first described by Samuel K. Williams, III, MD, CPG and others that describes a unique approach to patient care relying heavily on the clinical gestalt of the practitioner, and the sociological imagination, or attitude of wonder. A biopsychosocial approach to patient care which is published in Meharry's Journal of Healthcare for the Poor and Underserved as--"Evidence-based Care for the Elderly: Uses of The Grandmother Principle."

Man, that physician really applied "The Grandmother Principle" regularly in patient care and with excellent results!

The Grandmother Principle by Maleek S February 23, 2020

The Grandfather Paradox 

The best Catch-22 of them all: What if your grandfather was a truly horrific person and you were forced to go back in time and kill him before he could do those bad things. But, if you succeed and your grandmother hasn’t been impregnated with your dad or mum yet, you would not be born, and if you weren’t born, nobody killed your grandfather and well… you know where this is going.

Person 1: “Yo, what’s your favourite paradox?”
Person 2: “It’s The Grandfather Paradox. Such a fascin-.”
Person 1: “Fuck off, it’s so overrated.”

The Grandfather Paradox by YellowBinLorry May 24, 2023