cappiest

The expression “Cappiest” is the superlative adjective degree of the noun “cap”.

It is basically the superior lie (The most cap)

Jerry getting some bitches is the cappiest thing I’ve ever heard.

cappiest by Cock connoisseur June 25, 2022

Cappies

The Cappies is an award ceremony similar to the Tony's but for High School Theatre.
High Schools in certain areas of the US and now Canada, sign up one of their plays or musicals during a school year for Cappie critics to come. Then they follow certain guide lines for the production. At the end of the school year, the critics vote on the different shows for different awards. Then there is a big gala where the awards are presented and excerpts from some of the shows are preformed.

-Wow! That kid was soo good in (school's Play->)_________, they should totally win the Cappie for best play!
-That school's production should win a lot of Cappies at the gala

Cappies by Andrea June 18, 2006

cuppiest of all the cuppycakes 

A title designated to a very special person. They are super cute, super funny, and always want to be the main attraction even if it's not their event.

"Who is that girl right there? She looks like the cuppiest of all the cuppycakes!?"
"Don't worry that's just Shifa!"

cuppiest of all the cuppycakes by poopoobooboo October 15, 2021

crappiest 

as in the poopiest

When I hanged up my dead wife in my closet, the expression on her face was the crappiest I had ever seen in my life.

crappiest by Susy Truong November 5, 2003