I DONT KNOW i dunno i dont know.
i really dunno so i dont really know and i dont know, really.
dont know, didnt know, havent known, might never know.
know not, do not know, dunno why
dunno what, what? i dont know. and know, i do not.
know the opposite equals to dunno because i dont know.
dont know lah fuckzxszxzman. WHOOOOOOO!

you know that i dont know that you dont know that i dont know i really don't know that's what i know: that i dont know.

i spent time studying today!