An idea that I had recently and just had to draw it. Maybe I'll continue developing the characters, maybe not.

The girl's name is Sasha, and she's your average college girl that earns for her study working in a crappy fast-food joint. The other guys are her ''imaginary friends''. ''Imaginary'' because she's not sure that she's imagining them. ''Friends'' because she'd rather not have them around.

The plague doctor thing is Mr. Quill. He keeps eating her pens.
The cat with the huge mouth and no eyes is Curio, and he's the only one she's kinda fond of.
The worm-barfing thing is Prophet. He's the only one who can speak, and even so he only spews out ominously sounding nonsense in a creepy voice. On top of that, he bears an uncanny resemblance to a hamster Sasha had as a kid.