What does being called "thick" mean?

Anonymous
Context of the term used: A guy called me "sexy" and "thick" in bed while I was wearing shorts and a shirt. He was trying to seduce me, and there was petting. He was "looking at my body" and feeling my legs when he said "so thick". I, startled, asked him "like do you mean fat?" and he said "no". I didn't want to push it on.

I've spent a while bothered by this, trying to figure out if he was calling me heavy. I'm not overweight according to the BMI, but I'm certainly not skinny, slightly above the center point of "healthy" so I know I"m not obese. But does this mean like "chubby" or "chunky" or what?
What does being called "thick" mean?
15 Opinion