Bibble: v. – to drink often; to eat and/or drink noisily
"Rigsby, could you stop for maybe ten minutes?" Lisbon asked, looking over the cars center counsel at him in disgust.
"What?" He asked mouth full of noodles.
"Eating. It's disgusting." Lisbon looked away, unable to stomach any more of his display.
"Right. Sorry. It's just that Grace has me on this diet." He put the container of noodles on the dashboard and picked up his drink from the cup holder, taking a long drink that resulted in a loud slurping sound to echo through the silent car.
"You know there's nowhere for you to the bathroom out here, right?"
"Oops."