A 'gus' can also be used to describe a person with insufficient wiping skills, resulting in him or her smelling strongly of feces - and with occasional smears of dung riding up the butt crack and lower back region.
That chick sitting ahead of me has insane swamp ass. There is a pool of booty juice left on the seat and she smells like fresh shit. What a gus! There is a trail of crap leading up her lower back.
and hes a fuckin gangsta!!!
Other hot girl "yeah! he was a total gus"
"Oh he's gotta be a Gus!"
Awesome cheerleader: "Yeah, I know, his name's Gus and he's totally my boyfriend!"
The two little men that live in his head often argue, causing him mass headaches and send him into spiraling state of being desperate. Being as weird as he is, he can manage to wear enough different kinds of clothes to fit in with everyone, in order to please every one.
being Gus is being insane