Rough anal sex using hot sauce and motor oil as lubricant. Usually involves 1-5 chimpanzees. Most often performed by young males who possess daddy issues.
Basically means to get a victory. Whether its squads, duo, or solo if you get that "#1 Victory Royale!" on your screen, then you just caught a dub (aka W)
12 yr old: "Yo bruh, I just hit a dub on fortnite!!"
Me: "No one gives a single fuck, but ay do you, whatever..."