scoshin 

The act of inserting a GoPro camera in your bowels to film the hatching of an egg you incubate by holding it gently with your anal sphincter.

"Oh man, I heard Cowboy Bob was scoshin... Did it hatch yet?"

scoshin by J Coxucker April 22, 2017

Sloshing in her boots 

Said of a female, "sloshing in their boots" or "sloshing in her boots" refers to a state of sexual attraction or arousal so extreme that they're "wet" (i.e., vaginally lubricated) all the way down to their feet.

"Did you see that selfie of Angela Merkel with that handsome stud Syrian migrant? The old bag was sloshing in her boots!"

Sloshing in her boots by Honeyko November 2, 2015

smoshing

When you act like Anthony and/or Ian from Smosh, the most popular people on Youtube (maybe the internet).

Dude, John, haha, you're smoshing again

smoshing by Kevinthetrooper June 21, 2008

sloshing out the gash 

Used to describe a substance appearing through a hole, rip or tear in a material or object. May also refer to a woman's period.

"I burnt myself earlier and now there's loads of yellow stuff sloshing out the gash."
"If you break into my house again I will rape you."

sloshing out the gash by jockerty April 4, 2019

soshinoya 

The yellow and green 'leaf' badge that first year drivers must post on their vehicles in Japan. Literally means "NEW DRIVER - DANGEROUS".

Regardless of the situation, anyone involved in an accident with a soshinoya will be found at fault and will incur fees of accident.

Has become popular in recent years with the subset of import enthusiasts that are interested in items that are "JDM".

"Dude, check out my new soshinoya badge, now my Civic is JDM as fuck!"

"Remind me not to park next to your noob-ass next time."

soshinoya by Ryan Liwanag January 25, 2008

salmon sloshing 

the act of delicately inserting the tail half of a live salmon in a woman's vagina to arouse pleasure while the mouth end of the salmon is positioned to receive the penis of a male. In this sexual innuendo usually the male and female are to reach orgasmic climax once the salmon is deceased.

My pen pal Emma from Iceland invited me over to her home country to go Salmon sloshing. It's a yearly tradition for her family.

salmon sloshing by virginmary69 April 11, 2019

smoshing

When you're in the mood to watch Smosh on YouTube all day and all night.

Avery: Hey, wanna hang out today?
Nicole: Cant, too busy smoshing.

smoshing by ilovedrpeppermmm July 6, 2011