The idiot who defined this word before lacks a certain brain component which helps him/her understand phoentic spelling. Thus I'm here to englighten you. The term is grody.Assjockey.
the person who defined this before me is mad grody. ew.
Another way to say "wow that's so cool dude" or to say a friend is cool, something that was cool or you could even make it a negative by adding not before groties
Dude that nollie pop shove-it was groties to the max, dude you are so not groties to the max
Grotis is a adjective and a noun, it can be used to describe a shabby man with a long moustache and balding head, or it can be the name of such man
Carl: man I fucking hate Grotis with his long ass moustache and balding-ahh head
Grotis: *dying of no pussy syndrome*
Or the word can be used as
Man: bro you be looking like such a grotis.
Jathaniel: first of all, what did I do to you? Second of all, HOW THE FUCK DID YOU GET INSIDE MY HOUSE