Tingle Swapper 

When a lactating female cat nurses a kitten from a liter other than her own and in turn a kitten from the female cats own liter nurses from the foreign kittens mother.

That Kitten is a Tingle Swapper.

Tingle Swapper by SnakwHouser December 3, 2020

Ship Swapper 

Players in the game Sea of Thieves that participate in an alliance and queue up for an activity, the Ship Swappers are those that wish to leave a specified event and effectively jump the queue in transferring to another ship of their choice.

That dirty ship swapper wanted to leave Merchants for World Events!

I once knew a ship swapper, they went home with the first dirty Sea Dog to offer them a spot on their bowspirit

The galdem don't swap ships...

Ship Swapper by ToxikRee May 1, 2021

Sword Swapper 

A guy who doesn’t mind fornicating with a woman after another guy has already done so with that woman.

“Man, that new girl next door has had her eye on you for weeks.”

I hear you man but I’m not a sword swapper, she’s guaranteed to have indulged in some non PG actions already.

Sword Swapper by Allknowingbutstillgrowing October 10, 2022

bottom swapper 

Alternative term for a Transgenger person after having bottom surgery that is opposite of their biological reproductive organs.

My Dad called Terry a "bottom swapper" because he had is man parts swapped for woman parts.

bottom swapper by Ol' Hill November 19, 2022

slapperdoodle 

A spontaneous event which is associated with wetness like a puppy licking your face. Could also be used to describe any kind of unexpected, yet warmly received, gesture. Can also be used sarcastically to describe either mishaps or actions which could result in a mishap like leaving a banana peel on the floor (e.g., "Bro, nice slapperdoodle in the kitchen! Clean that shit up.")

"Look at little Charlie playing with the puppy! Aw, he just got a slapperdoodle!"

"The slug left a bunch of slapperdoodles on the front porch."

"Just as the night was coming to an end, she pulled out some LSD from her purse. The universe was giving me slapperdoodle all day long!"

slapperdoodle by drbone August 29, 2013

Knee Slapper slong 

A knee slapper slong is a penis long enough to slap against a man's knee.

Jaime is endowed with a knee slapper slong!

Knee Slapper slong by I, Wreckerrr October 13, 2016

Sapper Daddy 

A deity to which combat engineers and saboteurs pay tribute. Sapper daddy gives the blessing of wreaking havoc to those who offer him well placed explosives

"How did your mission go?"
"Nicely. Sapper Daddy was pleased with our offering"

Sapper Daddy by Tankhardt March 17, 2017