May also define any thin streak of feces.
The dog just scooted on the carpet and left a stinky Gus behind.
You might as well throw those underwear away, because I don't think that Gus is going to come out.
2) Also can carry the same meaning as other more common insults, for example, moron
3)Someone who thinks they have been accepted by the majority though it'll NEVER happen
OMG he's doing a gus
2) You are SUCH a gus
3) go away gus