Fourth Base

When you refer to your other intimate moments with your partner as first, second or third base, yet you have forgotten that the next step is referred to as a "home run", and is not called "fourth base". Yes, fourth base is sex, but come on! Just call it a home run! All the other bases are used in a reference to the bases is baseball. Have you ever played baseball? There's no fourth base!

"Dude, I totally got to fourth base with my girlfriend last night"

"You mean a 'home run'?"
"Yeah, either way we totally smashed".

by slurpeesaredelicous January 8, 2017

Naval Base Secondary School

School who spends more money on artificial grass rather than fixing the broken fans that looks like its about to fall. Some teachers are honestly amazing. School filled with matrep thinking they own the world but no one takes them seriously

joining naval base secondary school?
artificial grass school?

by Naval base student August 20, 2021

second base

First is making out with tongue. If done properly, there should be no slobber on the female's face afterwards.

Second base is when a guy feels up a female's breast over clothing, under clothing, or under the bra.

Getting to third with a lady is fingering, and hitting her G spot- the bone or hard wall at the top of the inside the vagina where she is most sensitive.

Fourth or hitting home is when the guy penetrates her vagina with his member, and has sex.

Note: Third and fourth is usually done in one "run," though that run may require patience and a deeper emotional connection.

Lily (from How I Met Your Mother): *comes in with handprint on the breast area of her shirt. "It was finger-painting day at school and a 5-year-old boy got to second base with me."

by hitthatspot January 9, 2011

Base Zero

The step even before first base, holding a someones hand.

Forget first base, I haven't even reached base zero with Sarah!

by Anonymouz Bob September 12, 2010

basedsplaining

When a sigma male explains simple concepts to a sheltered beta male.

Sigma dad basedsplaining: "show them how wrong they are how pointless it is. That they can be apart of something bigger... or die"
*Weak beta son retorts*
Based sigma dad: "You wana die for this planet? FINE! Whats 17 more years. I can always start again.. make another kid

by Sugmadeck July 12, 2021

Missionary 5th base

Just like missionary position but just anal sex with the man in top.

Anal sex without doggie style, missionary 5th base.

by Good ole boy01 May 9, 2019

Basel

An Arabic name meaning "courageous."

Basel's name goes way back

by elfqueen February 24, 2015