syntixia 

Someone who is a genius, who is skilled at fighting, and has probably killed 10+ people and got away with it.

“So, Sunetic. How did you die?”
“Well, Jesus, I was killed by a syntixia.”

syntixia by KittyGittyBigTitties April 3, 2019

Syntixia 

A person who pretends to be a teenager, but is truly a 56 year old man.

Oh my god, Syntixia keeps on asking for my address.

Kitty was friends with Syntixia, but Kitty soon realized Syntixia is 57.

Syntixia by oowrakaoolalala June 4, 2019