Home Base

reaching home base or fourth base is consumating the relationship by having sex, making love or fucking.
"We finally reached home base last night! Thankfully he had a condom on him because we were so horny we couldn't wait any longer"
by Little Blue Patakha January 16, 2003
Get the Home Base mug.

base jumping

BASE jumping literaly stands for Building, Antenna, Span (bridge), Earth (cliff).

When skydiving isnt quite enough what do you do, base jump. Jumping from a fixed object. It is the craziest fucking shit ever. Basicaly you find a building or anything thats about 400ft and up, and jump off pulling your chute only seconds from the ground. If your reall skilled you do some flips and spins on the way down. There a some hot spots around the world like New River Gorge Bridge (USA), Petronas Towers (Kuala Lumpur, Malaysia), and many more.

by $kYd!v3r October 02, 2005
Get the base jumping mug.

81st Base

81st Base -
You will need:-
10 cucumbers
10 fit girls
A bouncy castle
10 blindfolds
1 blind man (To stop him watching you and your ladies)
A can of whipped cream
A digital video recorder
A chicken sandwich

-All of the above are needed-

What you will need to do:-
Take the 10 girls onto the bouncy castle. Blind fold and undress them all and the position the blind man 2 feet away from the bouncy castle. Stick one cucumber up each of the girls vagina's. Get the blind man to count to three loudly and when he reaches three, any girls who don't like the feel of the cucumber must sit down. Take the remaining girls who are standing up and have sex with them on the bouncy castle, you may now remove the blind folds. After you are exhausted, sit down and make the girls who sat down make out with each other whilst you eat your sandwich. Once you finish your sandwich get the whole group together, excluding the other man and have sex for a whole week without stopping, pouring the whipped cream on the girls whilst filming it. Once you have done this you have reached 81st base.
Guy: 'Dude, I just reached 81st base!!'
Guy1: 'Seriously you must be a god!'
Guy: 'Yer, but my dick still hurts after the week of sex.'
by LeoJables2 June 18, 2011
Get the 81st Base mug.

BASE number

To start off, BASE jumping is an acronyme for Building Antenae (uninhabited tower) Span (bridge or arch) Earth. It is very similar to sky diving, however the is no plane. If you are to complete a BASE jump off of at least one of each of the four different genres covered in the acronyme BASE, you can apply for a BASE number. They are awarded sequentially starting with BASE-1 to the thousands.
The first BASE number was awarded to Phil Smith as BASE-1 in 1981.
by SilkShadow November 04, 2005
Get the BASE number mug.

off base

(adj. and adv.) Not right, not correct, impolite, rude, improper, treyf, crazy; not ready, not alert; in baseball and softball, not touching one of the bases and thus vulnerable to being tagged out.
"I don't like Hillary either, but his remarks about her were way off base."

"Joe was off base so he was easily tagged out."
by anarcissie May 16, 2008
Get the off base mug.

The Sex Bases

1st Base- French Kissing
2nd Base- Hand Job/Fingering
3rd Base- Oral Sex
4th Base- Sexual Intercourse
The Sex Bases are quite fun!
by Kelsey Tracy February 11, 2008
Get the The Sex Bases mug.

47th Base

When you are having sex with your partners entire extended family, covered in chocolate sauce and you simultaneously orgasm and LOSE THE GAME at the same time

Coincidentally YOU LOST

Kate: I totally got to 47th base last night

Matt &
Vonnie: You FUCK! I just lost five minutes ago!
Get the 47th Base mug.