A term describing when one's artificial hair colouring has not been retouched for a time and a noticeable amount of their natural colour is shown in the rooting of the hair.
by saveferris9 December 11, 2010

When someone performs anal on another, ejaculates into the cavity and then proceeds to eat the booty like it’s groceries.
Guuurl, last night he came in my ass and then he sucked it out... say it tasted like a root-beer float.
by Wiccapedia October 23, 2020

The command in GNU/Linux (or maybe other Unix-based operating systems) that deletes the root directory (/). Some trolls from the internet tell new users to run this command, saying that it will do insert something good here to your system.
If you have ever stumbled upon a person on the internet telling you to enter the command "sudo rm -r / --no-preserve-root", don't do it. Only do it if you know what you're doing, it will delete the system and all of your data.
by 48GI5N32D3D December 31, 2023

by Willis Wallis June 9, 2023

by Sobo103 March 2, 2019

Performing fellatio on an African American male, with the penis representing dark like the root beer and the jizz representing the foam
Dawg, her mouth was so full of foam after she gave me a root beer float at lunch today, it made me want some Barq's.
by F.Pinchero December 15, 2014

a popular term in Mr. Kehr the physics teacher's class meaning essentially, to square root something
by aquarianspacecat June 11, 2018
