the funny sound some people (such as myself) make when they are laughing so hard they can't breath, and once they do catch a breath they make a loud gasp that sounds like a dinosaur roar.
*chris watches as diana gave brian a cup check... after the incident chris laughed for 5 minutes and made several audible dinosaur laughs.
Chris "HAHAHAH ....HAHAHA. ..OMG. ..HAHAHA. ..loud gasp.. .HAHAHA..
Diana "damn. ..i think chris escaped from Jurassic park