The exact opposite of dummy thicc
(but it sounds the same to make the person your saying it to feel special)
girl: "dude my ass is so flat"
guy: "that's so true you are Smartie Thicc asf"
Some nice thicc balls
THICC BALLS is when someone's balls are thicc and maybe have a side of McDonald's french fries
Dora the explora is a great example
Dora the Explora has THICC BALLS
A gang where people are nicknamed Thicc Boi before their chosen name which is normally used in kahoot to get everyone member in a high score to taunt others for being really stupid.
Thicc Boi Squad ASSEMBLE!
A way of saying "one thicc boi". The "un" is the masculine indefinite article, meaning "a", from the Spanish language. "Thicc boi" is from the English language, and when combining these two phrases, makes a Spanglish sentence. This is a better way to say "one thicc boi" and is, from experience, more likely to get laughs. Sometimes you can say "un hella thicc boi" but that can be a bit over the top.
(Eighth graders learning about U.S. History)
Person 1: (whispers) Washington was un thicc boi, am I right?
Person 2: (Trying to muffle their laughter) Hell yeah!!!
When one is skinny, yet has muscle and jiggle
Hey man you gain weight?
Yeah dude. I’m now twig thicc bro