Bug

Bug can look like anything, as long is he's a blue, overweight, wide-headed and tired looking cat. Typically has apparent brows.

Bug is reclusive and introverted, he finds pleasure in simple things.

His demeanor can shift between nonchalant and mellow to cynical, jaded, melancholy, and disgruntled. He's extremely apathetic.

Not outwardly hateful either, just has no sense for it.

He turns into a fly when stressed beyond his limits. 

He smokes a nauseating amount of weed and is self conscious about his binge eating problem. 

Despite his nihilism he quite enjoys being alive, and is drawn to people brighter and more confident than him.

He holds few convictions. Some may see him as soulless as he can be considered a blank slate,

but he just operates on a different frequency, one that is detached from the typical human experience.

He's genderless.