Girthy-Base

The amount of girth, measured at the base of the phallus.

She grabbed my Girthy-Base and then began stroking till the load shot on her chest.

by SauceyGirth September 26, 2014

11th base

Cervical sex. Side effects include: severe pain and bleeding, 80% chance of ruining baby carrying potential, and a light feeling of death. Most likely a good idea to proceed immediately to the hospital after. Note it is an absolute prerequisite to attempt sex with the Fallopian tube - the 12th and penultimate base - superseded only by wound sex, such as skull fucking.

After 3 hours of using the osmotic cervical dilator, I penetrated directly into her womb, reaching the legendary 11th base.

by limitbreaker9000 February 2, 2019

Missile Base

The is a place where a man's "missile" can "take off." Nickname for a woman's vagina.

Guy 1: The missile base was unaccommodating. The mission was a failure

Guy 2: That sucks man.

by grad23 August 30, 2009

Base-Up

When two bros are stationed at separate military bases, but are attempting to get stationed together.

Dude, when we base-up we'll get into all sorts of shit together.

I'm telling you, we're gonna rip it up as a wingman duo.

by D audi March 12, 2012

Base 4.5

Base 4 is just sex. Base 4.5 is also sex but with a little more interest. BDSM, Role play, Face Sitting, 69, e.c.t

Man, Ashley suggested we go to base 4.5 last night. I have been waiting for this for the whole 6 months we have been dating!

by Inferno Blade November 2, 2014

Military Base

A facility that consists of military-related buildings, ships, or airplanes that is strictly limited to military personal.

The tourist was so drunk he tried to enter the military base, truly perceiving himself as a member of the military.

by Strawberry Pterodactyls August 16, 2018

9th base

Fingering a girl with one's big toe

"Yeeeeah, my big toe got to 9th base last night!"

by Jimmy Paladino August 23, 2005