This is an IT term that defines a specific type of application development performance testing that is done prior to production deployment. Tools such as Load Runner can be used to simulate multiple users on an application to ensure proper performance once deployed. It is recognized as the be all and end all of performance load testing.
IT Director:
Have you tested the performance of the new web portal, we will potentially have hundreds of thousands of users hitting the application 24X7.
IT Technical Lead
Absolutely, we put a sizable load on the system, but to make sure this thing is completely ready for prime time, we successfully ran the Bukkake test.
IT Director:
OMG, glad to hear it, we are good to go!!! Let's roll it out!
Have you tested the performance of the new web portal, we will potentially have hundreds of thousands of users hitting the application 24X7.
IT Technical Lead
Absolutely, we put a sizable load on the system, but to make sure this thing is completely ready for prime time, we successfully ran the Bukkake test.
IT Director:
OMG, glad to hear it, we are good to go!!! Let's roll it out!
by Mr413 November 5, 2021
Get the Bukkake Testmug. 
"I'm thinking of going back to doing test streams!"
"What's a test stream?"
"GOD DAMN IT ARI, YOU FAKE FAN!"
"What's a test stream?"
"GOD DAMN IT ARI, YOU FAKE FAN!"
by NotAriTVG July 7, 2024
Get the Test Streammug. Also called RAT, it’s a Friday Night Funkin’ clone in Roblox with the theme of, well, rats. This specific clone focuses on balanced charts and tracks both the beginning and end of hold notes, similar to RoBeats.
Person 1: Hey dude, wanna play RAT?
Person 2: What even is that?
Person 1: It’s short for Rap Ability Test, it’s got FNF and custom songs!
Person 2: Sweet, let’s do it!
Person 2: What even is that?
Person 1: It’s short for Rap Ability Test, it’s got FNF and custom songs!
Person 2: Sweet, let’s do it!
by Madcaptax October 29, 2023
Get the Rap Ability Testmug. 
by the_quit_kid October 12, 2021
Get the testmug.