Definitions by EONGAMING

Senius 

A short way for saying that a person is slow and genius at the same time

That kid is so senius he got straight a's but never understands jokes

Senius by EONGAMING January 2, 2017

Senius 

When your slow enough to try to pee in a sink but your genius enough to get straight a's

Do see that girl over there she is soooo senius

Senius by EONGAMING January 2, 2017