Someone who texts profusely in social situations, disregarding others. A Corinne usually denies their texting and usually texts a significant other/equivalent.
Note: When this action is being performed by a man, it can be excused as womanizing
Person 1: I wish Dan would stop being such a Corinne when he comes over.
Person 2: It's okay bro, he's just talking to Bri.