dylexic

It is not dyslexic but rather dylexic. When someone has a brain fart while speaking or performing an action and doesn't understand what they are trying to say/do.

Friend :Wanna hear a joke?

Me: yeah sure? tell the joke.

Friend : Walks away*
Me: Bro, you dylexic af.

dylex

fuck

Person 1: dylex?
Person 2: maybe