(nino-gana-pool-a) A person who is completly retarded and dosnt know what they are talking about.also known as a smart ass,crazy ass,stupid ass,dumb ass..Nino is a synonym for ass.
Look at her,she is such a ninoganapoola and the way she dresses, come on.who wears an orange shirt and tie die pants.THEY DONT EVEN GO PAST HER ANKLES!
by That girl from school October 29, 2009