A Mix of Tobacco and marijuana. Causes an intense head rush (dome) When smoked in a bong. Some mistake this for a Dirt rip, which is only tobacco, and some call Dirt rips Spliff rips.
"DUDE I JUST TOOK A FAT DIRTY RIP AND I CAN'T FEEL MY FACE"
"Do you have any tobacco? I want to take a dirty rip."