skinbagging 

A mysterious activity of no definite nature. Primarily a term used to cause a person to believe you've engaged in of some obscure (possibly sexual, possibly disturbing) but popular activity that they are not aware of.

The use of the term 'skinbagging' (or skinbag, skinbagger, skinbaggery) may be accompanied by equally vague hand gestures or noises, primarily used to further misdirect or befuddle.

I love a good skinbagging after work", or "I would never skinbag a guy shorter than me", or "Dude nice skinbag on Thursday. How'd you get it so soft?

skinbagging by Skinbag your mum. March 29, 2011

skiplagging

The practice of booking a flight itinerary with a layover, but the layover site is actually the intended destination, rather than the final destination booked in the flight itinerary. Commonly used as a workaround to pay less for airfare.

While technically not illegal, airlines can sniff it out and punish those who do it, with punishments ranging from revoking frequent flyer miles to outright bans from the airline.

Jeremy got banned by Delta when they caught him skiplagging his Newark > Chicago > Seattle flight when he took his trip to Chicago.

skiplagging by WhyAreYouSoSmelly July 17, 2023

shitbagging nazi 

term coined by Martin Random

person who shits in bags and leaves them at random places in a house ie. light fixtures.

full story
www.wyseguys.com/shittyroomate.asp

my old roommate jed was a shitbagging nazi you wouldnt believe what he left in the fridge yesterday.

shitbagging nazi by SVCLIII January 12, 2009

Shitbagging

When you take a shit in a bag then throw the bag at someone

When you are at a music festival and the performance is displeasing.

Mike "Have you still got that shit bag"
Sally "No, I chucked it at Gorillaz"
Mike "Nice, was it a direct hit?"
Sally "Yeh it was a perfect shitbagging, exploded on impact!"

Shitbagging by Tamek Iller July 7, 2010

Skindogging 

A slur for non-heterosexual sex.

“Hey Dave! Let’s hang out later, we could do some skindogging!”

Skindogging by lil bullfrog June 25, 2018

skiplagging

Airlines banned teenager who tried skiplagging

What's skiplagging

skiplagging by Nasirco71 July 17, 2023

Swanbagging 

Going balls deep

“What’s that noise?”

“They’re swanbagging again.”

Swanbagging by Bordellr March 22, 2020