Fifth Base

Most people will tell you that fifth base is butt sex. If you've lost your anal virginity, the below example is one nights equivalence to butt sex.

Wilson: "How are things going with Cuddy?
House: "Great, last night I got to fifth base. That's 2 home-runs and then she gives me back a triple."

by Cason Bank March 20, 2019

Naval Base secondary school

The only school in Yishun that is close to an MRT station. And people there are actually very stupid. Only can scream in the corridor like little kids.

They have nice uniform. And a lot of Malay girls there smoke and do TikTok with their boyfriends.

Aliah: Isn't Naval Base secondary school a good school?

Babi: Since when is it a good school?

by Singlishy August 20, 2021

base

1. The bottom of something.
2. What CATS took because it wasn't bomb-proof.

1. The base of the house is quickly wearing away.
2. Because I wasn't prepared for bomb attacks, CATS took all my base.

by dj gs68 August 7, 2003

baseball

probly the gayest sport ever envented. people go and watch this sport for the worst reasons. it is probly the most boring sport in the world its like lets go and watch homos hit balls and people wait for them in the out feild every single hit the out feilder know were its going how boring can it get. lacrosse is the way to go

baseball sucks lacrosse is the best

by m-weezy September 12, 2006

3rd Base

In the corresponding bases, 3rd base involves oral sex, either a girl giving a boy fellatio or cunnilingus.

Kristi and Ben got to 3rd Base when Kristi gave Ben fellatio.

by Miketee May 16, 2009

3rd base

For most teens (under 17) third base is usualy what comes just before sex. While for over 17s third base is usualy oral sex, younger teens often have oral sex in fourth base, after sex.

3rd base can involve fingering, showering together, humping, ect.

by black_emo July 30, 2006

Base Jump

To instantaneously extract yourself from a sub-optimal situation, often at great risk to your personal safety, professional reputation, or social standing

Original Use:
I just got called in to my partner's office to explain why the memo was late. All I wanted to do was to kick out a window and base jump the fuck outta there.

Modern Use:
Guy 1: I got caught in a conversation with Rufus again - that dude is so freakin' awkward.
Guy 2: I would have base jumped out of there by kicking him in the balls and running away.

by 4dm1n December 18, 2008