polyfilla 

Injecting expanding-hardening foam into the rectum for sexual pleasure.

"Hey I'm James, do you like polyfilla?"

"No, my anus can't take the lateral stresses associated with that particular fetish, thanks anyway"

polyfilla by James from Austria November 12, 2013

Whispering Polyfill

When you cum in someones ear so much they can barely hear you

Na i didnt sleep with her.... gave her a little whispering polyfill action though!

Whispering Polyfill by nobcheese November 15, 2010

polysillybic 

A person who habitually favours a long word over a short one.

That polysillybic? Just a long-word factory. Sometimes he can't even get his tongue around the pronunciation!

polysillybic by vivauganda January 14, 2011

Polyfiliafukanutgender

Someone who identifies as a book loving, superior demon from hell who enjoys the act of burning down orphanages and watching people suffer through torturous events. They often converse a lot about Hell and wanting to be the new rulers of hell

Jeremy: "Yo did you know I identify as a polyfiliafukanutgender now?"

Andrew: "What in jesus fuck nugget loving christ is that?"

Jeremy: "Just you wait and see, btw is your son doing anything today?"

Polyfiliafukanutgender by Wackomantic February 17, 2021

Polysyllabophile 

(n)
1. One who loves large words
2. One who cannot gain sexual satisfaction without the use of large words.

Bill was quite aroused, but as a polysyllabophile could not climax until his lover uttered the word epicaricacy.

Polysyllabophile by Blue_Baller August 30, 2012