GAFA Stacker 

Someone who spends all their time online, or in the Google Apple Facebook Amazon sphere.

All these fuckin' GAFA Stackers should go touch some grass for once.

GAFA Stacker by Plaguin January 9, 2023

Rat Smacker 

Someone who dares to go against the odds and smacks those fucking rats. These people are also rumoured to be a secret society controlling the world with their power. Fear the rat smackers.

Person: "Bro"
Person: "You smack Rats?"
Rat Smacker: "Yeah"
Person: "Nice"

Rat Smacker by BigSmithyMac March 12, 2020

Columbian Lip Smacker 

The act of taking a shit in a girl's mouth, then proceeding to receive a blowjob from said girl.

Yo Carla gave me a Columbian Lip Smacker last night and let me tell you it was kinkyyyy.

Columbian Lip Smacker by Blumpkinlover553 December 5, 2016

dash stacker

Usually a white transit van, documents, invoices, monster energy cans, sandwich packets, you name it this man has it in his dash. Some say it can reduce visability by up to 90%.

I can't even see the bloke in that van he has so much shit on his dash, he's a proper dash stacker

dash stacker by Linkrapidz January 11, 2020

diaper stacker 

A soft plastic or cloth bag shaped nursery item equipped with a clothes hanger, used for storing babies diapers in. Diaper stackers are most often gingham in design and colour.

Two large diaper stackers were hung up inside the closet of the baby's room.

In our house I used two diaper stackers, one for cloth diapers, and the other for rubber pants.

The mother I used to babysit for kept all of her children's cloth diapers neatly folded, and in a yellow vinyl diaper stacker.

diaper stacker by Lorraine Jorgenson. December 12, 2006

Smacker of toast 

A slice or round of toast. Commonly used in Wiltshire, England.

Would you like one smacker of toast, or two?

Smacker of toast by Beththefirst August 9, 2008

smackeroonies 

money, see? greenbacks, ben franklins, get it? don't be a chump see?

I'll give you $10,000 smackeroonies to kick Dave's ass

smackeroonies by schism-gism November 6, 2008