Top definition
1: A long amount of time spent on the computer (particularly on the internet) after which you feel as if you are in a daze, somewhat literally light-headed, and so forth.

2: The feeling you get after doing the above.
'Is Alex effing high or what?' 'Nah, he's just had a netbong.'
by ChillyPhilly January 30, 2009
Get the mug
Get a Netbong mug for your coworker Bob.