through thick and thin 

To be able to last through and handle the good times as well as the bad times. (Usually in the sense of a relationship of sorts). Thick is representative of the good times, whereas thin is representative of the bad times.

True lovers will stick together through thick and thin.

My best friend and I have been through thick and thin and are still as close as we ever were.

through thick and thin by spacekittens246810 December 22, 2013

Slim thick 

A girl that has a skinny waist/is skinny but has a "heavy bust" and "large gluteus Maximus"

"Little round the middle but she got much back"

-Nicki Minaj

"I wish I was slim thick"
-me

Slim thick by Satanscute3 January 10, 2019

semi-thick 

semi-thick is when ur not thick but your not thin skinny. you have a nice ass and your thighs are kinda big but not too big. it's a beautiful body to have learn to love it.

damn Jessica your semi-thick with that cute ass of yours

semi-thick by lilboat May 14, 2016

Slim Thick 

A girl with big/toned thighs, plump booty, normal sized hips AND a flat/toned stomach. These girls are slimmer than "thick girls" but are still considered thick. What really defines a slim thick girl is her big, juicy thighs paired with a slim figure. They can have smaller curves than thick girls (who have an ideal hourglass shape).

Boy #1: look man, that girl has juicy thighs with a slim figure!
Boy #2: yeah man, that girl is slim thick!

Slim Thick by Jenny.V January 8, 2015

retarded thick 

So thick it’ll turn you retarded

Bruh I fell over in class today, Emma retarded thick

retarded thick by Big boy can February 25, 2018

Skinny Thick

a girl that is thick in all the right places (e.g., thighs, butt, breasts)

damn did you see that girl, she skinny thick

Skinny Thick by EYS May 15, 2010

dummy thick 

straight out thick. more than just thick. like really thick.

Yo, you see Krista over there? Ya she's dummy thick!

dummy thick by koolaid kidz May 16, 2017