A very girthy sup. Also can be used as a form of "bet" or "yes", mostly a common saying between bros
Example 1:
Friend who hasn't hung out in a while: "a nice thicc sup to you my friend it's been too long"
Example 2:
Person 1: "Want to go get some food"
Person 2: "that would be a thicc sup"
Friend who hasn't hung out in a while: "a nice thicc sup to you my friend it's been too long"
Example 2:
Person 1: "Want to go get some food"
Person 2: "that would be a thicc sup"
by The coltrain6969 September 1, 2017
Get the thicc supmug. by BigMamaSamantha March 25, 2020
Get the Thicc blanketmug. by The nerdy overlord January 22, 2019
Get the thicc lemursmug. by theycallmebigdaddy January 5, 2018
Get the Flavorably Thiccmug. 
