Simultaneous shitting and barfing, sometimes occurring when suffering from a severe bout of the flu.
Dude, I was so sick last week - I was sharfing for two days in a row!
by Spurtz October 25, 2007
1 more definition
Eating another humans shit.
After a long night of sex, the 2 couples began sharfing.
by Chitown May 03, 2006