A guy who, due to ego or low intelligence, refuses to acknowledge that he didn’t get understand the joke, so instead resorts to insisting that there was never a joke in the first place. He will often criticize the intelligence of the person telling the joke on the basis that they were serious.
“Make sure not to use satire around that guy! He’s Dunning-Kruger’s Kill-Joy, he’ll trap you in an argument you never actually made!”
by CountSnoww November 18, 2021
Get the Dunning-Kruger’s Kill-Joymug. (Done yell)
A goof ball and a half. She is adorable and funny. Very dedicated when it comes to her future. She is family oriented, artistic, and wants to really make you happy. She will give you her sweater if you were cold and more especially if your her significant others. She is loyal and crazy. This is a good combo if you know how to treat her when she’s feeling down in the dumps. Treat her with all the respect and she won’t let you down. A great friend and family member. I love her green eyes. *blush*
A goof ball and a half. She is adorable and funny. Very dedicated when it comes to her future. She is family oriented, artistic, and wants to really make you happy. She will give you her sweater if you were cold and more especially if your her significant others. She is loyal and crazy. This is a good combo if you know how to treat her when she’s feeling down in the dumps. Treat her with all the respect and she won’t let you down. A great friend and family member. I love her green eyes. *blush*
by Beepbeppboopbop November 22, 2021
Get the Dun-Niellemug. 
Get the dunningmug. by SammyPriv February 24, 2021
Get the Dunmug. 
by bandsexualtrashbag December 26, 2016
Get the josh dun's assmug. by SammyPriv February 24, 2021
Get the Dunmug.