semi-erect penis

When your erection is long but soft, hence a semi-erect penis.

Joe's got a semi-erect penis in his pants.

by Ohh. Naggers, of course. April 24, 2024

Semi-Evening

Between Evening and Midnight

"Yo, are you going with Chris to the park in the Semi-Evening?"

by a-clock March 30, 2021

Semi-Gay

The appropriate term when elementary school boys start dry humping eachother at an certain particular age.

Buddy: I remember when i was in elementary school, me and my friends used to hump eachtother with clothes on.
Me: That's semi-gay man.

by Russy Pecker April 30, 2018

semi-early

on time

dude: wow, i'm semi-early for work today!
girl: it's 7:58, you're not late for once, but you're not early either.

by fathermike July 12, 2011

Swiss semi

When the penis refuses to fully arise and stays neutral during coitus.

Oh dear my love, it's not happening here, I have a Swiss semi!

by The Haxman December 6, 2022

semi-meme

A meme thats not too dank but still can be used as a dank meme

Example: " I have Ostheo Perosis" iDubbbzTV

Example: "LITerally!" Leafyishere

Example: "Why am I still getting hate?!" KillerKeemstar- DramaAlert
These are examples of a semi-meme

by DeezFux December 15, 2016

Semi Permeable Skinitus

A very rare condition where the skin of a person is semi permeable. The skin therefore allows the transfer of small objects through it and into the body

Around one in every 500 million people have semi permeable skinitus.

by World Health Organisation May 1, 2020