Filler Prank is all about cosmetic overkill. It edits the face to look like the subject went way too far with lip filler or facial injections, creating that unmistakable overdone glam-disaster look. Where other pranks depend on danger or gross-out humor, this one thrives on beauty culture satire and dramatic vanity gone wrong. The funniest results come from polished selfies, makeup photos, or influencer-style portraits because the contrast makes the fake transformation feel extra savage. Reactions tend to be loud, judgmental, and instantly screenshot-worthy: people stare, zoom in, and ask what happened before realizing they have been played.
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Filler Prank analyzes the face in your source_image (image: Your photo) and rebuilds key beauty-zone proportions rather than just slapping on a filter.
The model looks at lip shape, cheek volume, under-eye area, jawline balance, and overall facial symmetry, then pushes those features into an intentionally overfilled cosmetic look.
It tries to preserve the original pose, lighting direction, skin tone, makeup, and camera angle so the edit still feels tied to the real photo.
The creative choice here is exaggeration with facial coherence: swollen-looking lips, puffier contours, and a "too much work done" vibe that matches the style of the original image instead of feeling like a random sticker effect.

A sharp, well-lit face photo with visible lips and cheeks works best because the edit focuses on facial proportions.
It is designed to be noticeably overdone, leaning into the humor of an extreme cosmetic result.
Filler Prank changes facial features and beauty aesthetics, while Tattoo Prank adds a bold design choice to the body or skin.
It can, but the funniest and cleanest results usually come from a single clearly visible face. In group photos, the AI may focus more strongly on the most prominent subject, so the prank effect can feel uneven across different faces.
They can. If the lips, cheeks, or jawline are partly covered by hair, sunglasses, fingers, or heavy shadows, the facial exaggeration may be less precise. Photos with an unobstructed face usually give a more convincing overfilled look.
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