built up 

The feeling when you haven't ejaculated in multiple days, potentially weeks. Used to heighten the euphoria around an event, sexual or otherwise, due to the unreleased sexual energy held in reserve.

I'm so built up right now, ready to blow a chunky load

built up by naruto uzumakemewet March 28, 2017

I'm all built up 

You have a huge, rock-hard, boner from thinking about someone, and you just want to fuck the shit out of them.

Mmm baby, I'm all built up, I gotta go take a cold shower if ya know what I mean! You got me all excited!

I'm all built up by AKR95 May 27, 2015

built from the ground up 

Fine. Stacked. Look good.

Girl, you are built from the ground up..

built from the ground up by LsUgirl2478 June 6, 2017

Built from the ground up 

When a studio promotes their game as "built from the ground up" but the game is a copy paste downgrade in reality.

Turn 10: Forza Motorsport is built from the ground up
*Players get the game*
The game: A complete shitshow that's somehow the worst Forza in the Forza franchise.

Built from the ground up by konosuhardbass November 20, 2023

Built from the ground up 

False advertising and lying to your fans

Turn 10: Forza Motorsport is built from the ground up for this generation.
Players: Okay, then why did you use the same 2005 Nissan S15 model from Forza Motorsport 1?
Turn 10: Well everything is built from the ground up though.
Players: Well if it's built from the ground up, why does the game look worse than Forza Motorsport 7?
Turn 10: *Leaves*

Built from the ground up by konosuhardbass January 1, 2024

Build Up Buster

(noun) The feeling of the build up to a nut being better than the nut itself, due to excessive amounts of masturbation.

“I beat my meat so much yesterday, and I even got myself a build up buster the last time I nutted.”

Build Up Buster by Just A Nigger Faggot July 7, 2018

build up

to roll a cannabis ciggerette or "joint/spliff/reefer/doobie/L/bifter/fatty"

hey zach does you wanna build up a spliff?

build up by emanon December 3, 2004