If this is said to you it means the person that said it to you doesn’t think you did a good job as you thought you would.
by Saruna October 4, 2021

When someone does something sneaky or stupid, then when they are caught say "I thought you knew." aka "I didn't think you needed to know"
by Hives! December 8, 2004

Bill: Do you think God is a woman, and if so, does she have great tits?
George: Wow Bill, that is a really dirty thought-provoking question.
George: Wow Bill, that is a really dirty thought-provoking question.
by kris takahashi January 31, 2012

heard in pockets of the southern US: an affirmation; agreement; inferrance of common knowledge... usually accompanied with a hair toss, whether or not there is hair to actually toss... expletives can be added to show emphasis or anger
"Everyone here wants to do you, Angie"
"I thought you knew, honey!"
"Donita knows not to mess wit yo man since you pulled her wig off and smacked her with yo heel!!"
"Thought you muthafuckin-GOTdamn knew!"
"I thought you knew, honey!"
"Donita knows not to mess wit yo man since you pulled her wig off and smacked her with yo heel!!"
"Thought you muthafuckin-GOTdamn knew!"
by cactus614 April 15, 2005

When someone portrays an act usually on social media showing themselves being “attractive” or doing exceptionally on a trend. However one’s thoughts might differ and this is where the term comes in. “She thought she ate” meaning she thought she did so good on that trend or she thought she was hot or she thought she was all that.
by diareahfarttoes69 April 9, 2022

a way of calling someone a 'cunt' without saying 'cunt'. it's way better than saying "C U Next Tuesday".
by Mallhew December 29, 2007

nah bro you really thought you ate that up
by arra arra October 20, 2021
