A simple, minimalistic line drawing of a human character, using clean, bold lines with no detailed shading. The character should have a humorous and quirky expression, with exaggerated features or playful poses. The style should be playful and unique, with just enough detail to convey personality and fun. Use minimal color or keep the design black and white, focusing on the simplicity and charm of the character's expression and posture.

Minimalist line drawing, black and white style. The image is a simplified character with a circular head and a curved body. There are two round eyes and a straight mouth on the head. The character holds a steaming cup. The overall design is very simple, like casual graffiti, giving a gentle and friendly feeling.