1) Someone who acts or shows similarities to Thomas Kader.
2) Never a serious moment. Extreme goofiness.
2) Never a serious moment. Extreme goofiness.
by Omar's aquarium May 5, 2010

My brother is a Jazz Snob but I prefer Goof Jazz Pop because I prefer some terrible singing over the fantastic musicians
by shiva-archetypes October 24, 2022

A member of the 3d printer community that believes everything and anything a YouTuber tells them even if it's totally stupid.
by Hatfishing king November 28, 2018

You dun goofed!
by Don Goof July 16, 2010

It means you really really fucked up. You will probably will end up in cyberjail, where the consequences will never be the same.
Jessi Slaughter's Dad: WHAT ARE YOU SAYING ABOUT MY DAUGHTER?!!!
Troll: O shit..
Cyberpolice: You done goofed..
Troll: O shit..
Cyberpolice: You done goofed..
by partikk July 18, 2010

Have you heard music from Shiva Archetypes? Apparently they are calling the genre "#goof-jazz-pop" (Goof Jazz Pop). The musicians are incredible but the vocalist sounds like someone microwaved a frog! Read the lyrics carefully for wisdom.
by shiva-archetypes January 17, 2023

A way to signify someone screwing up, or failing miserably.
Made famous by the 11 year old Youtube trainwreck "Jessi Slaughter" aka "kerligirl13" and her Father.
Made famous by the 11 year old Youtube trainwreck "Jessi Slaughter" aka "kerligirl13" and her Father.
Your daughter is posting nudes on the internet.... ya dun goofed.
All ya haters aint got nothin on me, ya dun goofed, I'ma make a brain slushie.
All ya haters aint got nothin on me, ya dun goofed, I'ma make a brain slushie.
by Poor Child July 15, 2010
