i don't fucking know
A total brain freeze from being asked a question and having nothing useful to say.
Why is the sky blue? I DON’T FUCKING KNOW, I’VE NEVER SEEN A SKY BEFORE.
You said you’d help me with homework. I DON’T FUCKING KNOW, I’M TOO LAZY.
What time is it? I DON’T FUCKING KNOW, I’VE BEEN SLEEPING FOR THREE DAYS.