The “Thick” vs. “BBW” Problem: A Body Type Schism

The single most important concept is that “Thick” and “BBW” are no longer the same thing.

This happened because the “thick” aesthetic became so mainstream and celebrated (especially through Instagram, hip-hop culture, and celebrities like the Kardashians) that it started being applied to almost any woman who isn’t model-thin to get more engagement.

• Then (Your Assumption): Slim → Thick/Curvy/Chubby → BBW → SSBBW
• Now (Market Reality): Slim → Thick/Curvy → Chubby → BBW → SSBBW/Feederism

“Thick” has become a broad, aspirational aesthetic (celebrated mainstream body type), while “BBW” has become the category for significantly larger bodies.

The 4 Buckets: Body Type, Size, & Fetish

Here is a more accurate, field-tested explanation of what each term functionally means to a user.

1. ⌛ Thick / Curvy

• The Fantasy: “The Hourglass Body.” This is the Instagram/mainstream ideal—a woman with a small waist but significantly larger hips, thighs, and breasts. Think Kim Kardashian, Megan Thee Stallion, or the “slim-thick” aesthetic. The fantasy is about proportions and curves, not overall size.
• The Problem (Size Inflation): This is the loosest size bracket. While the archetype is truly curvy women (size 8-14), the “thick” tag is now applied to anyone who isn’t rail-thin, including women who are just average or slightly curvy.
• User Intent: A user searching “Thick/Curvy” is looking for an hourglass figure with prominent curves—breasts, hips, and butt—but a relatively flat stomach and defined waist. They are NOT looking for someone substantially overweight or with a large belly.

2. 🧸 Chubby

• The Fantasy: “The Soft Body.” This is a body type that’s noticeably rounder and softer than “thick” but not yet into BBW territory. There’s a visible belly, fuller arms, rounder face—soft, grabbable, cuddly. The appeal is about softness and approachability rather than extreme curves.
• The Difference: Thick/Curvy emphasizes proportions (hourglass). Chubby emphasizes overall softness and modest fat distribution. A “chubby” person has visible fat but not extreme size.
• User Intent: The user searching “Chubby” wants someone noticeably heavier than average (size 14-20) with visible softness and fat, but still relatively proportional and mobile. This is the “girl next door who’s a little heavy” category.

3. 🍰 BBW (Big Beautiful Woman)

• The Fantasy: “The Actually Fat Woman.” This category exists specifically because “thick” and “curvy” have been diluted by mainstream co-option.
• The Size: This is the category for legitimately plus-size bodies. This is where users go when they actually want to find performers who are significantly overweight (typically size 20+. BBW is the umbrella category for fat bodies with substantial weight.
• User Intent: A user searching “BBW” is specifically looking for fat women—large bellies, thick thighs, significant fat distribution. They are frustrated by the size 10s tagged as “thick” and want someone substantially larger.

4. 🍔 SSBBW (Super-Sized Big Beautiful Woman) / Feederism

• The Fantasy: “The Extremely Fat Woman / The Growing Body.” This is the largest, most specific size-fetish category, often overlapping with feederism (fetishization of weight gain and feeding).
• The Size: This is almost universally 350+ lbs, often 400-600+ lbs. Extreme obesity with limited mobility.
• User Intent: The user is specifically looking for extremely obese bodies, often with an emphasis on size, immobility, eating, or weight gain. This is a distinct fetish niche from “BBW.”

Summary: How a Site Should Categorize

Your intuition was correct to separate them. Here is the most logical hierarchy for a site:

• Thick/Curvy (Size 8-14): The mainstream “hourglass” category with prominent curves but defined waist. This is your largest bucket.
• Chubby (Size 14-20): The “soft and rounder” category—noticeable fat but still proportional. A sub-category or middle ground.
• BBW (Size 20+): The truly plus-size category, for users who were disappointed by the “thick” results and want significantly larger bodies.
• SSBBW/Feederism (350+ lbs): The extreme obesity niche, often with feedist/immobility elements.