Oblipotes
Oblipotes is when your brain is like, 'I’ve got a thought,' but your mouth is like, 'I’m not listening.'
'I knew I had something to say but I couldn’t find the words.', My brother during a text argument.
'I wanted to explain but I couldn’t.', My friend during a meeting.
'My brain was yelling but my mouth was asleep.', Me, during a math problem.