sementhropist

One who donates their semen/sperm for the good of others.

Jim: Hey man, it sucks that you're sterile and shit.
Kenneth: Yo dawg, is aight, we's gonna find us a sementhropist!

by elSementhropist January 26, 2011

seminary

a class that mormon teenagers are obligated to take all four years of high school. Having fun is a rare occassion since the class takes place before school even starts. Sometimes you'll get lucky & get a cool teacher. Other years, you'll be border-line suicidal due to that teacher's pyschotic behavior.

Zack: "I hate seminary unless the teacher brought donuts."
Ciara: "Word."

by xavierisnotmyname August 24, 2010

semenatrix

A virtual world where the perception of semen is both fake and reality. where the molecules of all living organisms are composed of semen.

oh shit. i'm ejaculating so hard that i can't tell whether its real or not.

i must be in the semenatrix

by r K e l l y z March 8, 2010

semenar

When a score of people simultaneously perform acts of the fellative nature

"I totally skipped my freshman semenar today. Not feeling too good about that. Participation grade's worth 30%"

by ArgusSlayer March 18, 2009

Sexually sedentary

The opposite of sexually active, somewhat sexually inactive, characterized by little sexual exercise.

Welcome to your annual well woman exam Ms. Snyder, are you currently sexually active?

No, I wish...I’m actually more sexually sedentary.

by Kansas Sas June 8, 2018

sementation

The process of an object becoming stiff due to ejaculatory fluids.

After cumming into a sock he kept under his bed, Johnny found it became hard and stiff thanks to sementation.

by SyrupPants November 14, 2014

Sematary

That place where you bury someone you can't live without. Only to have to beat them to death again with a shovel in the end.
People in the Pet Sematary movies seem to be lost in the concept of DOOONT BURY ANYTHING THERE.

My Grandmother died, so I buried her in the Pet Sematary.

That night, she crawled through my window and tried to get me in a chokehold. I beat her head off with a large frying pan.

by Christ Lawd of Jesus November 3, 2010