Sementia 

A mental condition whose symptoms include obsession with semen, semen hoarding and confusion.

Shelly had such severe sementia, she had to rent out a storage unit just to store the jars of semen she stole from unsuspecting men.

Sementia by CockMaster 5000 September 13, 2014

Serentially 

Anything in sad or unhappy way

He serentially delivered the speech

Serentially by Himanshu20130227012 December 31, 2020

Serentially 

When something has been done in way of sadness or

unhappily

He serentially delivered the speech

Serentially by Himanshu20130227012 December 30, 2020

Sexential 

When sex in a relationship is so essential, it makes it Sexential.

It’s so important to bang Aphen’s Mum. It’s sexential.

Sexential by Conmack26! June 5, 2023

sementitious material

Material resembling male ejaculate (i.e. semen). Not to be confused with cementitious material.

CORRECT: I left some sementitious material in your mom's birth canal last night.

INCORRECT: I can't tell if that is drywall or plaster so let's just call it sementitious material.

sementitious material by the dawgie July 6, 2010

Semental 

Spanish/Mexican slang used by mature Latina mamas worldwide to affectionately refer to their well-endowed younger lovers. Literally meaning stud.

Also used for uncastrated male horses charged with breeding the mares

"To forget about mi hijo Juan's debts, his well-endowed weed dealer Victor, offered to own me sexually for a week. We have our second anniversary today and waiting for our first niña pequeña. Amo a mi semental.~"

Semental by BWCVictor June 2, 2021

Sementary

(noun): the final resting place for your semen. Examples include: tissues, socks and condoms.

'Bro, last night was great, my sementary was Jessie's face.'

Sementary by CFKane May 13, 2014