3rd Base is getting either a Hand Job, Fingering or Oral Sex. Can also be used as foreplay before sex or just a Sexual activity without having to actually have full Sexual Intercourse
"hey .. whats third base actualy feel like?"
"It feels like warm apple pie..."
-American Pie
by Cosnett April 7, 2005
Get the 3rd base mug.
head or a hanjob
Dude, your a fucking pussy. It's been a month and u still haven't got to 3rd base yet
by StL May 4, 2004
Get the 3rd base mug.
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
Get the 3rd base mug.
Ah yes 3rd base very pleasureable...... As you have gotten thru 1st and 2nd than thing's really start to get passionite (But I am warning everybody do NOT do this unless you are going to stay with this person this is something people should wait to do and you should love this person like really love them please just don't do anything stupid) Anyway's..... For the guy's..... Now guy's this take's practice you won't get it right the first time but this is all very exciteing, Now 3rd base is what they also call oral now this is called fingering and this is where the guy will bring his hand down to the womans vagina and start to put his finger of choice (Middle or pointer finger works best) And start's to put his finger in her vagina kinda like sex but your useing your finger just keep moving it back and forth..... Now this is what's called "eating out" This is where the guy goes down the woman's vagina (Like his head) And start's to lick her vagina just constant (I have a great tip on how to please her it's probably the best way to eat out a woman Email me at ChickMagnet_CAN@hotmail for the tip) Now for the woman you will get on your knees while he stands or maybe he lays down and you do the same just as long as your mouth in reach of the penis now the "Blowjob" You will lock you mouth around the mans penis and move in and out or up and down (Depends what position your in) and you repeat this until the guy lets out the semen (Cums) in to your mouth and he is pleased and after this tho you can either swallow or spit (But most men like it when you swallow) Ok Now this is the "Handjob" this is where you wrap you hand around his penis and move up and down at a rapid pace (Kind of like if the guy was masturbateing but now he is lucky enough for someboyd to do it for him) and just keep going till he lets out the semen (cums) Now this is more messy it will just shoot out and it's unpredictable where it will go. I hope you all have fun (Don't do anything stupid remember)
I went to 3rd base with my gf/bf last night
by kml April 11, 2007
Get the 3rd base mug.
3rd base is oral sex. Cunnilingus or Fellatio. IT DOES NOT INCLUDE HANDJOBS OR FINGER SEX, THAT'S 2ND BASE.
"C'mon babe, everyone else is doing it... Let's go to 3rd base!"

"No way guy, you've got herpes."
by JediKnightBoB August 15, 2008
Get the 3rd base mug.