1st Base: Kissing and above the waist touching
2nd Base: Touching below the waist (inc digital)
3rd Base: Mouth below the waist
4th Base: Going all the way
5th Base: Going all the way (Gays and fun heterosexuals)
6th Base: Going all the way in Kitkat Club
Person A: It's been four hours since I last got ramrailed!
Person B: What?! You went to 5th base an hour ago!
A: Oh yeah. But only 6th base really counts.
B: Let's go all the way tonight, no regrets, just love.
A: Bring your tops and your bottoms, and I don't mean your bikinis.
All: Gorgeous.
by TrademarkKittySound August 27, 2018
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A sexual act of inserting your penis as well as your balls into a vagina or anus.

A insult.
"jesse really took her to the base last night."

Jesse: Apprently you suck.
Kieron: Atleast i dont take it to the base.
by someoneEls October 21, 2008
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To press your "lower" body part(s) up against another person. This is not like dry humping as you do not do a thrusting motion. Can be done unintentionally. Best type of base is when you and some one else's base..well..base =
Giving someone a hug from behind is baseing if your lower parts are touching their backside.
by zarley705 July 22, 2011
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A descriptive term with the definition being positively subjective to the eye of the describer. Typically parallel to terms such as Alpha and Sigma. Commonly used in the bodybuilding community .
Person 1: Yo have u seen Marcus, he's rocking a v-cut and a suit

Person 2: damn, Marcus is based af
by SigmaSam May 7, 2022
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In the UK, the word base is fairly common, it simply means chill or hang out.
Guy 1: what you doing today fam??
Guy 2: I'm just gonna base at park for a bit.
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(adj) a word used to describe or comment on a controversial opinion or idea that you RESPECT, not necessarily one that you AGREE WITH.

The word is common among Reddit users, especially those in r/PoliticalCompassMemes or similar subreddits, although it is often used incorrectly.
Friend: Look at this cool America #1 T-shirt I just bought!

Me: Made in China?

Friend: ...
Me: Based

Friend: F*cked up opinion
Me who doesn't know the actual meaning of based: Oh wow this is so based! I completely agree with this so it is based! Never have I witnessed a more based statement in my life! This totally sums me up! Based based based!
by Erik42069 October 10, 2021
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