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Rattleback 

The effect produced when a car bumps its sound system loud enough to shake the whole car, and rattle the trunk. Most common in shitty Hondas and Toyotas, driven by douchebags that try to be gangsta or cool.
1. "Man will you look at that tool, driving around with his rattleback going"

2. "Dude check out this sick sound system I got! it totally gives me rattleback"
Rattleback by Mikey The God October 10, 2011

Rattlecat 

Pretending to blow you load in a chicks mouth but instead pissing in it.

The punch her in the face and crap in her hair.
I gave my bitch a rattlecat last night.
Rattlecat by Royce April 21, 2005

rattleballs

1. Another way to say "idiotic". (If stupid peoples' skulls were coffee cans, you would be able to hear new thoughts rattling around in the empty space where their brains should be.)
Guy #1: WTF? I just asked the bartender for a shot of Jack and he gave me vodka rocks.

Guy #2: Dude is permanently rattleballs. We should ask for a pitcher of gin and see what he does.
rattleballs by TightBuns July 4, 2016

Rattleback 

Used to let another know that you are responding in form of feedback to a post, conversation, email, excetera.
Dude, chill, I'll let y'all know if fifteen people "rattleback" on da RSVP!
Rattleback by Shark Dog September 14, 2018

rattlegasted 

Means what the fuck did i just fucking hear what the fucking fuck that traumatized the fuck outta me
“I just heard about Ms Mast’s sex life, it rattlegasted the fuck outta me”
rattlegasted by bigduckmuggee July 5, 2024
More from Urban Dictionary

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
When your wife’s boyfriend let you sleep past 8pm 😎😎
Wife’s boyfriend: You have 5 more minutes
Me: Poggers!
Poggers by Just_Charles April 14, 2020
Word of the Day on October 26, 2026

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026
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