Yurp

Yurp. Yawn-burp. To yawn and burp in the same breath.

Bro1: "Yo, did that dude just yurp infront of his girl while she was speaking to him?"

Bro2: "What the fuck is a yurp?"

Bro1:"Yawn-Burp, combined you're supposed to say that the person yurped."

Bro2: "oh damn, thanks man"