A female or even a male who has a very nice curvy shape. Or a nice way of some mean person saying someone is fat without offending them. More than likely it is a girl who has nicely sized hips, thighs, legs, breasts, and booty. But what the misunderstanding is that they have all these things and a small waist... that's not always the case. Someone can be a size 16 and be thick while another person can be that size and be fat. It mostly depends on a girl's height. Get That Right, A'ight?!!
-When a person is overweight and uncomfortable about their size, someone might say "You not fat u thick."
-Queen Latifah doesn't have a small waist, but she is not fat... she's THICK!!! :)