"Yo, I saw a guy eat his freaking Screechies the other day"
"Man I am sweating so much, that my Screechies are turning to liquid!"
Feeling screechy can be brought on by having an infant that didn't sleep all night resulting in you only having 3 non consecutive hours of sleep. The problem is compounded when you've eaten nothing but toast and a candy bar.
I wasn't listening to what you said. My brain is full of shit and I'm all screechy!