cyber pout

The ludicrously exaggerated lip posture adopted on "social networking sites" by adolescents and adults who really ought to know better; see also camera whore.

My God, her cyber pout on Bebo makes her look like she's been attacked by a Brazilian puffer fish!

cyber pouting

Acting like an adolescent asshole online because you didn't get your way.

Karen never returns my emails ever since I told her I wasn't attracted to her. She must be cyber pouting.