Deffing

1. To be worried or scared about something, frequently used to describe a drug-induced state of paranoia.

2. To vomit.

Origin: Great Grimsby. Possibly originally evolved from the word 'defecate', via 'shitting it'.

1. 'I'm deffing', 'She's deffin'-out', 'I deffed-out', 'Deff-out'

2. 'I just deffed'. 'He's deffin''.

by spacecaked March 31, 2011

Deoffensive

It is when you don't agree with someone, and you try to be defensive by being offensive.

When someone posts a comment on Facebook about your parties politician, and a person replies with deoffensive comment like "Yeah, but your guy's worse"!

by BDLeadBari August 25, 2012

Defficial

An unofficial product of a official product.

I am going to go on Defficial to find some products.

by Defficial February 25, 2015

deffo.not.elizabeth

literally the best person ever. super hawt 😍. literally words cannot describe how unbelievably perfect they are. yw elizabeth- 😮 💨 now marry me 💍💥💍💥💍💥

deffo.not.elizabeth=nerd

by axraultra July 8, 2021

Dolphin Derfing

The act of dry humping with oscillations occurring rhythmically taking the form of the wigglings of a dolphin out of water.

Dude are you taking that Provo hair school chick out again? Yeah dude, if I play my cards right we’ll be dolphin derfing hard tonight.

by Mondo Johnson April 16, 2019

Lukas deffendall

A piss- drinker who is a bully and a female.

“Dude you’re such a Lukas Deffendall!”

by Your local homie January 12, 2020

Derpfest

A period of time where everything and everyone involved is acting like a complete derp.

I stopped playing Zelda cause the Water Temple was such a Derpfest.

by WeOwnTheNite May 10, 2011