nitrogen base

A molecule that contains nitrogen and has the chemical properties of a base, also called a nitrogenous base

The nitrogen bases in DNA are adenine (A), guanine (G), thymine (T), and cytosine (C). In RNA, thymine is replaced with another nitrogen base, which is uracil (U).

by bluestinger66 November 10, 2022

8585th base

8585th base is while Vida is tryna fit her mouth from both hami and Amir’s balls while she’s getting fucked from arsham all at the same time.

“Yo delband you’re not gonna believe this”
- “Whats up Vida?”
“I just had a 8585th base!”
- “No way! How was it?”
“The balls tasted great!”

by Cyber Dadddy August 27, 2022

text-base

When someone touches base with another via text

I managed to text-base with Pat and he is still without power, but safe.

by JoeKaz September 29, 2022

second base

When a man feels a woman up above the waist, including touching the chest, breasts, or nipples.

My only regret is not getting to Second Base

by some guy inventing words April 1, 2023

Starkiller Base

A planet destroying Star Wars superweapon that by size and destrucdestructive power makes the Death Star feel like child's play.

The First Order really outdid itself with the Starkiller Base.

by AnonymousProgressiveRebel June 13, 2023

twentysecond base

When you think the amount of bases on Urban Dictionary isn't enough, so you add more yourself.

Guy 1: I got to twentysecond base last night. It was awesome!
Guy 2: Dude are you ok?

by IMurderedThreeGirlsOnJan42014 June 30, 2023

82nd base

Obtain stage 4 prostrate cancer, with the surgeon having to fuck out the tumors, all though anesthesia is not allowed or else it doesn’t count. You also have to be wearing a motorcycle helmet while your parrot gets jerked off by the priests. Before getting the cancer, you must have had sex with at least 12 axolotls, all of them anally.

I didn’t think he would do it, but Dr. Johnson made me get to 82nd base!

by dagosti August 22, 2023