Y2K Cute Punk Character Graffiti Sticker Poster

【角色】，保留核心身份识别特征，重新设计为可爱暴躁的街头涂鸦卡通形象。

Y2K Doodle Art × Cute Punk Cartoon × Hand-drawn Sticker Collage × Playful Graffiti Typography。

9:16 竖版手绘涂鸦海报，角色采用圆润、夸张、略显笨拙的简化卡通比例，五官极简，表情鲜明，带有俏皮、叛逆、冷幽默的反差萌气质。根据角色性格自主设计夸张有趣的动作与表情。

粗黑色不规则手绘轮廓线，笔触自然抖动，线条粗细不均。使用蜡笔与马克笔式平涂，保留少量涂色出界、断续笔迹、局部飞白与随手绘制的粗糙感。

背景采用明亮糖果蓝色，搭配大面积粉色不规则五角星、奶黄色手绘文字、乳白色贴纸边缘，以及散落的小星星、箭头、闪电和趣味简笔图形。

画面中央安排角色与大号手绘泡泡字，文字内容根据角色性格和主题自主生成简短俏皮的英文词句。字母大小不一，错位排列，黄色填充、粗黑描边，局部与角色轮廓交叠。

周围分布少量自由涂鸦和幽默小图案，呈现随意拼贴的手账设计感。整体色彩明亮，造型简单，画面略显凌乱却保持明确的视觉中心。

画面具有街头贴纸、青春涂鸦、反叛童趣与手绘 DIY 美学。保留二维平面插画特征、手绘的不完美感和自然笔触，视觉轻松活泼。

[Character], retain the core identifying features and redesign them as a cute, grumpy street-graffiti cartoon character.

Y2K Doodle Art × Cute Punk Cartoon × Hand-drawn Sticker Collage × Playful Graffiti Typography.

A 9:16 vertical hand-drawn graffiti poster. Give the character rounded, exaggerated, slightly clumsy simplified cartoon proportions, minimal facial features, and a distinctive expression, with an endearingly contrasting mix of playfulness, rebellion, and dry humor. Independently design exaggerated, amusing actions and expressions according to the character's personality.

Use thick, irregular black hand-drawn outlines, naturally shaky strokes, and uneven line weights. Apply crayon- and marker-style flat coloring, retaining a little coloring outside the lines, broken strokes, local dry-brush gaps, and the roughness of casual drawing.

Use a bright candy-blue background with large irregular pink five-pointed stars, creamy-yellow hand-drawn lettering, milky-white sticker edges, and scattered little stars, arrows, lightning bolts, and amusing simple doodles.

Place the character and large hand-drawn bubble lettering in the center. Independently generate short, playful English words or phrases according to the character's personality and the theme. Vary letter sizes and stagger their arrangement, with yellow fills and thick black outlines, partially overlapping the character's outline.

Scatter a small number of freeform doodles and humorous little motifs around them, creating the casually collaged feel of a decorated journal. Keep the overall colors bright and the shapes simple, with a slightly messy composition that maintains a clear visual focal point.

Give the image street-sticker, youthful-graffiti, rebellious-childlike, and hand-drawn DIY aesthetics. Retain the characteristics of flat two-dimensional illustration, hand-drawn imperfections, and natural brushwork, for a relaxed and lively visual feel.