A yarp comes in 3 stages, usually the yawn comes first, then you burp 3/4 ways in, you then finish the yawn.
Person 2: Dude did you just yarp?
Person 1: Did I? I hardly heard it....
"You just yarped."
guy: "i wanna fuck!"
ugly whore: "i'm on my period, so you'll have to yarp me instead"
guy: "yarp yarp!"
guy: "i yarped the shit out of this broad last night, my fingers and cock are still covered in period blood. same with my teeth"