Deeder 

A slang term that describes a person who is being an idiot, fool, and/or absolute and utter dust. Deeder can also replace common words to add flavor and swag points. It is mainly used by those who wish to maintain their dominance as alpha male of the tribe but is beginning to trend among the general population.

"Who wears socks with Crocs, what a deeder!"
"I deedered and wore Crocs today"
Marcel was deedering hard and decided to wear Crocs.

Deeder by Fearios November 21, 2014

Deeder 

a sweet/cool dog.

Look at that little deeder over there.

Deeder by Cody laplant March 27, 2009

Deeder 

Word used to describe a group of people. Also called Wavers, Freaks, Punks, Non Conformist.

This word was popular to the sub culture of misfits during the mid 80's to the first part of 2000. Deeders were not Jocks. Preps, Burnouts/Stoners, Geeks/Nerds, Redneck/Crackers or part the Gangster Rap/Hip Hop movement. Which was what most people were labeled in the mid 80's.

This sub group was a melting pot for a verity of people who mainly were grouped to together by early alliterative/ independent music. Which at the time alliterative music included. Hybrid Rap I.E.Political/Reggie or other non-traditional Hip Hop, Industrial, Punk, House/Electronic, Rockabilly, Reggie, Surf punk, New Age, Gothic, Freestyle, Grunge, Hardcore and what we still call alternative today. Deeders as a group of people contained Punks, Skaters, Rastas, New Wavers, Surfers, Freaks, Mods/Hardcores, Grunge, Hippies, and Strait Edge.

Today Deeders have evolved to spawn several sub cultures of their own. Some existing and some now extinct. These include GenXers, Club kids/Ravers, Goths, Emos, Hipsters, Rockabilly/Greasers, Sceans, Gamers, OtherKin, Juggalo, Fanboys and many more now have there own group label.

Deeder today is mostly used to describe a female who is part of the Punk,Alternative,Hippie,Goth, and New Age sub culture.

The concert was full of deeders. I felt like the only normal person there

Deeder by Pickles The Destroyer June 11, 2011

deeder 

n. Human male reproductive organ

"Eric, stop poking me with your deeder." Ann Cap

deeder by Eric October 21, 2004

Scratches at a Level 6 With Deeper Grooves at a Level 7

Something Zac from JerryRigEverything says in nearly every YouTube Video. He is known for literally destroying phones for a living with various durability tests. Refers to the Moh's Scale of Hardness, and how strong certain cell phone glass is.

Most cell phone glass scratches at a level 6 on the Moh's Scale of Hardness with more scratches being visible with a level 7 'pick'.

"Glass is glass, and scratches at a level 6 with deeper grooves at a level 7".

Scratches at a Level 6 With Deeper Grooves at a Level 7 by samsung0804 July 27, 2019

Spank the Deener 

Another euphemism for masturbation, typically use for those who are less endowed than others.

Jack had no dates this weekend so he just stayed home and spank the deener

Spank the Deener by Foxdvd March 21, 2015

Deeker 

Someone who generally doesn't really know what's going on at any given time. Originated at Berkeley High School in California.

P1: Did you see that girl throwing herself at Steve? He was totally missing all the signals
P2: That dude is such a fucking deeker

Deeker by Silty Clay Loam September 17, 2016