nineteenth base

Nineteenth base is when you bite someone's balls off and stick it up your butt at exactly 10:17 am in a physics lecture at the front of the classroom while simultaneously touching the TA's areolae and solving a very very hard physics problem involving heat transfer of energy, kinematics and forces. All while drinking a extra large coffee - double double from mcdonalds that you got for free because you stole it because you're a naughty boy.

Wow, this morning I got to nineteenth base with my professor! Everyone loved it!

by naaaaaaaaaaaaaaaaan November 9, 2017

46th Base

The act of having sex with a cimputer, whil you have the computer talkin through 'text-to-speech' saying "oh floppy disk! Oh floppy disk!"

Guy 1: I went to 46th base last night
Guy 2: Poor computer...

by Cancer Tumors February 12, 2009

1st base

To make out or French kiss.

After I got to first base with Jess, i found her gum in my mouth.

by Nick July 10, 2004

23rd base

You've reached a point in life where few have gone -- ultimate boredom.

Guy : Dude I reached 23rd base..
Walls of a room : ....
Guy : Ya dude, I was speechless too.

by Tyrean November 11, 2008

Base-race

When a player is destroying your base and you are destroying your opponents base at the same time in Starcraft 2.
The player to kill off all the enemy buildings first wins by default.

Guy 1 : Dude come do some 2v2 with me
Guy 2 : Sorry dude, got a heated base-race going on, i'll be there in a minute

by Yukihoshi September 22, 2010

15th base

Ramming a girl with a pool cue then beating her father over the head with it.

"DUDE WTF, you went to 15th base with my sister last night and now my dads in the hospital!!!"

by Dillon Labrek August 17, 2006

eighth base

Getting to fouth or home base with two women at the same time.

My wife let me get to eight base with her and her best friend.

by Lucky Larry May 13, 2004