an extremely gay dude that, for some reason, loves squirrels and koalas. he thinks hes cool but the problem is that he cant think....and hes not cool, hes just very very gay. all-in-all, a neil is a gay person that likes cock, squirrels, and koalas.
" o my god!! that guy is such a neil!! ewwww hes suckin that guys cock!!! o my god!!