sheffing 

hating on everything for no particular reason other than the fact that the world is not fair

Damn, dude, stop sheffing over all the stats homework

sheffing by lolololol4321zzzz March 31, 2009

Sheffing 

When you can not read or spell.

Damn not again, Eyon is sheffing again

Sheffing by Batmanry June 7, 2019

shelfing it 

To insert an ecstacy pill into your anus.

'Are you shelfing it tonight?', or 'Have you ever shelfed it?'

shelfing it by Alex Lumb April 23, 2008

Shelfing

Shelfing is an activity where people try to fit themselves inside a closet. It is a prerequisite for proper shelfing that the closet is not larger than your body volume plus 0,5 m3.

I saw two gals at the museum who had lots of fun shelfing in an antique closet, with the curator planking on the top of it.

Shelfing by Saturninus October 31, 2011

shaffing 

A term used to describe someone that works from home excessively.

MalsR: Where's Dolan?
Chi: He's shaffing.

shaffing by 4rid May 7, 2008

Shelfing

Shelfing is the the act of one inserting drugs into the anus. Using your finger, about middle knuckle deep if you reach back you’ll feel a little shelf. Place the drugs onto this otherwise they will just come back out. App

“Oi Jimbo lets shelf some pingers before we hit the clubs”

“my friend Rach, introduced me to shelfing mdma caps, best thing EVER”

Shelfing by Stacey147 March 8, 2021

shuffing 

Secretly Hooking Up with Feelings. When your friend is secretly hooking up with someone they have feelings for, but refusing to call it a relationship, i.e. 'friends' but make out occasionally.
(its complicated).

When will Niall and Kim quit shuffing and start dating already!?

shuffing by biblibongs February 21, 2022