Dirty Frederick 

A sex technique where you take a hot latina and smear poop all over hear body

I did the Dirty Frederick with my girl last night it was so messy!

Dirty Frederick by Omi lover July 18, 2023

Carl Fredericksen syndrome 

Carl Fredericksen syndrome is a syndrome where people place an S after certain words. An S is also added to single words.

Teacher: "This machine works with one motorS"
Student: "He has the Carl Fredericksen syndrome!"

Carl Fredericksen syndrome by SuperGeriatric October 16, 2023

Sebas Fredericks

The word Sebas Fredrick is used to describe a gay posh French pedophile it is used in various prisons . Sebas roots from the name Sebatien a name usually associated around pedophiles however it has been shortened to create the word Sebas which sounds similar to the fish seabass , as a seabass is prey and is also served in various cuisines . Frederick is a posh name and happens to sound quiet gay and robotic the word Frederick is used to describe just that along with the fact it is a first name surname which is extremely frowned upon .

I hate every pedo but a Sebas Fredericks they're the worst the deserve worst than death scumy french man touching our sons and daughters

Sebas Fredericks by TEZ the east London poet October 23, 2025

Someone called Frederick

A guy that was born in 2003, a 19 year old male that decided to join the Urban Dictionary website in September 27th, 2020 just do a definition of what the word "pneumonoultramicroscopicsilicovolcanoconiosis" meant by also adding useless information about it.
Then, in 2022, he decided to do a definition of "touching grass" by doing a "very funny" joke with it. He also literally forgot that he even made an account for this website.

He also has, in my opinion, WAY too many social medias.

Person 1: Do you remember when Someone called Frederick used to post original content?
Person 2: Nope.
Person 1: Yeah, me neither.

Someone called Frederick by Someone called Frederick January 6, 2022