ded mem is a mem gon old like the books inn ur attic that u havent touched for a century.u know back in mah ddays we used to to say lol like it meant like it meant laugh out loud now we say it when people make fun of you.
Person GenY 1324: Before i had social anxiety, i used to lol a lot.
Person GenZ/Alpha 13464: U bullied people?!
Person GenY 1324: No I laughed a lot.
Person GenZ/Alpha 13464: Thats a ded mem.
Person GenZ/Alpha 13464: U bullied people?!
Person GenY 1324: No I laughed a lot.
Person GenZ/Alpha 13464: Thats a ded mem.
by some person on the interent August 6, 2022
Get the ded memmug. 
a slang term originating from the small town of Fernie BC.
Instead of saying "You're dead" You say "ya ded." Kind of like you're saying 'did' with a bad accent.
It is a comeback for lazy druggie teenagers who have nothing else to say.
Instead of saying "You're dead" You say "ya ded." Kind of like you're saying 'did' with a bad accent.
It is a comeback for lazy druggie teenagers who have nothing else to say.
Person 1: "Dude, I can't believe you failed that test! It was so easy!"
Person 2: "Yeah, well, ya ded."
Person 2: "Yeah, well, ya ded."
by slang-girl August 3, 2012
Get the ya dedmug. Kobus is so ded.
by wellllllllllllllllllllllll1234 February 26, 2019
Get the dedmug. by peetzatone April 24, 2019
Get the Dedmug. by Beaks86 November 17, 2023
Get the ded^4mug. 