996th 

When one is acting in a light hearted or mingey way during a serious moment or setting

Dude, this is serious, your being a real 996th right now

996th by han ddgght July 31, 2019

999th base 

Doing it through a hole in the roof of a moving caravan.

Guy: Duuuuuuuuude, do you wanna go to 999th base?

Girl: Have you got a caravan?

999th base by Jen der Bende September 25, 2007

96th Base 

When you acquire two rather large women (120kg minimum). Get them to stick chopsticks up their nostrils and wear flippers on their hands and feet, while flapping up and down on top of each other. You must masturbate with a salmon over them. Make fish pate with the remains and feed it to said fat girls through a snorkle, all while Free Willy plays in the background.

Guy 1: Man you smell like fish

Guy 2: Yeah got to 96th base-in it x

96th Base by 2inchAl March 28, 2013

96th street 

A neighberhood that people gang out in that's actually not a street it's a short term for the adresses

Turn left on 96th street

96th street by 21cabbage $$ December 26, 2017

99th base 

Webcam sex
two people both in a different area,put on their webcams, and the guy starts to pleasure themselves e.g masterbating and then the girl follows.

joe: i got to 99th base last night
sam: really?!
joe(has a smug look on his face): yeah man
sam: i really need a webcam :)

99th base by baseaddicts April 15, 2009