Someone who is lacking in confidence in real life so he hits on women on the internet. Most likely a fat guy living in his mothers basement, or some 14 year old.
OMG I'm such an Internet Cassonova, I totally just cybered with the hawtest chick! Now I need to go find some cheesy poofs so I can fall asleep in the bag crying myself to sleep, again.
by Rawrangrybear August 20, 2010
Get the Internet Cassonovamug.