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1 definition by Johnny Blanco

to shit and barf at the same time, a common symptom of the flu; a more crass version of shomit. A shart will sometimes preclude a sharf, so pray that a toilet is nearby.
"Homey, I have to lay off the Mexican food, especially the tequila shots. I spent all morning on the toilet sharfing my brains out!"

"Dude, you're a sharf monkey!"

"C'mon, don't make me laugh or I'll sharf all over you!"
by Johnny Blanco August 22, 2007