rootbeer barrel 

an extremely tasty alcoholic conconction which involves pouring beer into a shallow glass then dropping a shot glass filled with rootbeer schnapps into the middle and guzzling it until it is gone.

Drunk: damn im drunk, i just took like 10 rootbeer barrels

Bartender: you are cut off get out of here

rootbeer barrel by Auneeezy October 10, 2005

Root Beer Barrel 

Derogatory nickname for James Harden of the Houston(Texas) Rockets in the National Basketball Association. Coined by Something Awful Forums user Brolander, who in a GDT (Game Day Thread) witnessed James Harden do some stupid contorted crap to try and get a foul on a three point shot attempt and expressed his disgust by calling Harden "you, you...Root Beer Barrel!" A reference to both the root beer flavoured hard candy and a literal barrel of root beer, it lampoons bullshit antics and barrelish chest shape. You can technically call someone else a RBB but you are still referring to James Harden, it is not a generic term for a foul-seeker or rule-abuser. It is not racist.

"Oh, ok. Get your 3 free throws James, with your fuckin' sucks-to-watch, sleep walking, dick touching Root Beer Barrel ass."

Root Beer Barrel by baunceychillups January 29, 2019