deedly deedly dee 

Pejorative term first coined by Frank Zappa, used to describe long, boring, wanky guitar solos. Onomotopoeically derived from the three note patterns commonly played by 'virtuoso' guitar soloists.

"Fuck Satriani, all he does is go deedly deedly dee all day. If I wanted to listen to someone jerk off, I would do it myself."

deedly deedly dee by Danny Delinquent December 22, 2003

deedly 

Advance smart intelligent badass

Dude that guy deadly no he's deedly

deedly by Kingzx July 29, 2019

Deedly 

Very smart very elite and intelligent

My student is very deedly

Deedly by Kingzx July 29, 2019

deedlydeedlydeedly 

Rapidly playing the same three notes repeatedly on a guitar in an attempt to appear more proficient than you actually are.

Ted Nugent does a deedlydeedlydeedly in every solo he's ever done.

deedlydeedlydeedly by Zeppo Nightshade September 6, 2006

Do the deadly deed 

To have sex without using a condom.

She wants to do the deadly deed tonight, or not at all. I hope she's clean.

Do the deadly deed by SwamiYogurt May 31, 2010

Deeply Concerned 

An expression used in PR, especially political, when the person or organization is expected to care about a situation and comment on it, but:

1) They don't actually give a shit, because the situation in question isn't particularly relevant to them, but it is politically imprudent to say that outright.

2) They definitely will not be doing anything about it.

Has become a generic response to any negative situation the person/organization is asked about but cannot or would not actually be concerned at all about.

Reporter: Mr. President, how do you feel about the plight of double amputees in Micronesia?

President: We are deeply concerned for the well being of those brave individuals.

Deeply Concerned by Hagen von Tronje December 16, 2012

deedle-honk 

Squeezing a penis.

Mom deedle-honked dad while I was in the backseat.

deedle-honk by Bricetoria Fuperly March 25, 2012