Douche truck Share definition Flag When you want to call somebody a name and douchebag will not suffice. It's a bigger diss Kid: Hey i fucked yout mom last night Other kid: yeah well you prob. got herpes you douche truck Douche truck by polak117 May 22, 2007 0 0 Get merch Get the Douche truck mug. Buy Now — $32.95 See more merch