The use of a mental disability to get off easy or cover your ass when things get hairy. Coined from Carlos Mencia's use of "dee dee dee" to refer to retarded people. Also known as the "tard defense" or "idiot immunity". The catch is you have to be smart enough to figure it out.
I'm able to be 10 minutes late for nearly all my classes because I can use my autism as a dee-dee-deefense. Works every time.
by Zeph. May 8, 2006
Get the dee-dee-deefensemug. 
Dee is one of the biggest d*ck suckers on Twitter. He has some banger tweets that I will steal in 2 months time
P1: I love Dee
P2: No
P2: No
by WrestlinGuy06 February 21, 2022
Get the Deemug. When your friend invites a someone to your hang without everyone’s permission
Based off Dee Dee from Five Nights at Freddys
Based off Dee Dee from Five Nights at Freddys
by TheDoodleNoodle December 2, 2019
Get the Pulling a Dee Deemug. the vagina of a female, or a male, if male it becomes a mangina, see article mangina.
a fuckhead douche assbag.
a fuckhead douche assbag.
by ML42 December 21, 2009
Get the DD (Dee Dee)mug. -Dee just finishes playing on Blizzard of Ozz-
Person 1: "Boy that was fucking stupid and didn't fit the album"
Person 2: "I know right?
Person 1: "Well at least a good song is on now Sucide Solution"
Person 2: "Yeah so much better than some shitty 50 second instrumental where Randy fucks up at the beginning"
Person 1: "Boy that was fucking stupid and didn't fit the album"
Person 2: "I know right?
Person 1: "Well at least a good song is on now Sucide Solution"
Person 2: "Yeah so much better than some shitty 50 second instrumental where Randy fucks up at the beginning"
by JimmyJimmyMile June 26, 2009
Get the Deemug. by ludakrys May 4, 2006
Get the Dee-Tee-Deemug.