DD'ing 

Being the designated driver for a group of friends.

No, I can't do shots, I'm DD'ing tonight.

DD'ing by Lordum December 3, 2016

DD'ing 

Drug dealing

Man, I can't believe Stacey and Matt were DD'ing at that party last night!

DD'ing by Tecaxo December 19, 2009

whomst'd've'lu'yaint'nt'ed'ies's'y'es'nt't're'ing'able'tic'ive'al'nt'ne'm'll'ble'al'ny'less'w'ck'k'ly'py'nd'idy'ety'st'ged'ful'ish'ng'mt'ous'as'er'ftt'dd'aswww'per'efc'bts'etc'destruction'satja'bea'fds'saswe'ffs'aswet'gedva'ing've 

the word to end the universe, when this word is spoken the end times will begin

D: someone stole my cookies
B: whomst'd've'lu'yaint'nt'ed'ies's'y'es'nt't're'ing'able'tic'ive'al'nt'ne'm'll'ble'al'ny'less'w'ck'k'ly'py'nd'idy'ety'st'ged'ful'ish'ng'mt'ous'as'er'ftt'dd'aswww'per'efc'bts'etc'destruction'satja'bea'fds'saswe'ffs'aswet'gedva'ing've
D: dammit bagel now the world is ending

whomst'd've'lu'yaint'nt'ed'ies's'y'es'nt't're'ing'able'tic'ive'al'nt'ne'm'll'ble'al'ny'less'w'ck'k'ly'py'nd'idy'ety'st'ged'ful'ish'ng'mt'ous'as'er'ftt'dd'aswww'per'efc'bts'etc'destruction'satja'bea'fds'saswe'ffs'aswet'gedva'ing've by TNTYEETER9001 August 6, 2021

Dding Boo 

HISTORY:
Origin of phrase is unknown, but legend has it that "Sexy Lance" mispelled the word "Ddoong Boo," online, a word created by EPM. Then while Sexy Lance was high, he randomly blurted "DDING BOO". It is often mispronounced by sindho , Lance's sexy brother who calls it "Dding Goo."

TODAY:
Presently, Sexy Lance's nickname has changed to Dding Boo.

Sexy Dding Boo is the biggest pimp!

Dding Boo by Sindho August 13, 2004