3 definitions by DERPEEDERP
by DERPEEDERP November 2, 2022
A nilmoo is someone who interrupts you while you're doing something important. Nilmoos don't mean to be rude, they are just desperate for your attention, so give it to them. We love you nilmoos!!
by DERPEEDERP September 28, 2017
by DERPEEDERP September 16, 2017