Sireminus 

When you are having sex and you pull out and say "you don't want to ruin the friendship" and then leave

Mark: how did things go with Alice
Ben: she was crazy so I had to sireminus her

Sireminus by Weirdo360 November 20, 2018

Sireiousley

Leicester / East Midlands area's pronunciation of seriously, pronounced sireiou sley

"This is sireiousley out of hand"

"Being sireiousley this needs to be sorted"

"Sireiousley are you still saying that"

Sireiousley by Testerpmi July 12, 2022

sierominus 

1.- dickless

2.-
siero
{dick, john, penis}

minus
{the absence of, not there, lack of}

You're such a sierominus.

sierominus by Renee Jordan March 3, 2007

Surminus 

When in a relationship you start having sex in the middle of sex you pullout and say "I don't want to ruin the friendship" and leave

Mark: how did it go with Sarah?
Bob: she crazy as fuck so I surminus her.

Surminus by Weirdo360 November 20, 2018