1 definition by Gavinnnn
What happens when you are really drunk and making out with someone then you accidently throw up into their mouth. Immediately after the barfing ceases, or during the barfing, you fart.
Maddy had a bit too much to drink last night and barfarted on her boyfriend, now everyone will make fun of her for the rest of her life.
by Gavinnnn February 2, 2006