nitOwl

someone who intends to spell "nightowl" but then spells as "nitowl".

a smart owl that comes everynight is called a nightowl . :P

teacher: what bird looks spooky and comes every night?

student 1: a nitowl!!!

class: laughs and says boooo!!

teacher: no student 1, it's a night-owl. improve with your grammar please!

class: but teacher nitowl is a word.

teacher: smh I want my homeworks. NOW! !!!