Rusty Train G Thang Share definition Flag When Snoop Dog and Dr. Dre roll up your bitch and your girl eats Snoop's ass while Snoop gives Dre a rusty trombone. "Ay yo Snoop want to go run a Rusty Train G Thang on that guys bitch" Rusty Train G Thang by Hugdad October 24, 2017 Get the Rusty Train G Thang mug.