1 definition by Da dopest

Any type of alcohol that will get the bitch drunk enough to run train.

Can also refer to your hot load, that your slut is covered with during a good running of train.
Your ho coming over tonight? Well I'll bring the train sauce.

I'm gonna go buy that bitch some train sauce, I'll call you when it's time to collect tickets!

I shot my train sauce straight up her nose then gave her a strawberry shortcake
by Da dopest September 22, 2009
Get the Train sauce mug.