second base

In physical encounters between a female and a male (and possibly
between same sexes), Second base is the heavily debated term
used to loosely describe the touching and "feeling up" of ones
partner. It may include some manual (this means with HANDS)
stimulation of breasts, clit, penis, anus, etc. The latter parts are often
Refered to as "third base", but technically speaking, third base is
Manual or oral stimulation that results in a CLIMAX.

Oral is never considered part of second base. Second base does not mandate
whether either person be clothed or naked. Third base would usually
require a minimum removal of a portion of clothing, as would
Home, obviously.
John: "I stayed at Janette's house last night. She let me get to third!"
Me: "Happy balls, then! Did you bust in her mouth?"
John: "No! She just rubbed my dick and she wouldn't go any further!"
Me: "Hahahaa! You only got to second base, dumbass! BURN!!!"
by wiseguycracking July 21, 2009
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10th base

When you get to home base twice in one evening, then have a threesome with said two previous people.
Danny seduced two separate chicks, man! Then got to play with them together! Holy crap, he's the first in our college to get to 10th base! We must worship him.
by Eric Melech December 14, 2005
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base camp

where things begin...the starting point....
chuck: "look at those fat people circling the funnel cake stand!muffin top heaven!"
flicka: "actually there is a "globulous base camp of stored energy" present there.... i just know!"
by badback9 August 14, 2010
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sixth base

Having a three some; having sex with 2 people at the same time. This could involve doing home base with the first person and doing third with the 2nd person at the same time. Finger one girl, fuck the other. or if 2 guys, having sex with one and anal with the other. (double home base) or girl is having sex with one and blow jobin' the other.
Last night at the bar, I took these twins back to my place and I hit sixth base with them doggy style
by screengurl2007 April 29, 2009
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First Base

French kissing. Is followed by feeling up second base, oral third base and sex home run
I finally got to first base with matt last night!
by alesandra December 29, 2005
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base face

Someone who is a straight up baser to the highest extent possible.
Bar: yo nigga i just copped a quarter of some dank.

Dom: Fire me up on that sack for free nigga.

Bar: Go to sleep base face.
by Bardimas September 08, 2007
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149th base

Sit there listening to opera, whilst eating a biscuit making sexual noises
'Dude! I totally did 149th base last night!'
'Gees dude, that's grose'
by lalalalalalaaaaa October 06, 2008
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