1 definition by Topbutt

1. As coined by Michael of Vsauce:

Do
Online
Now
Guys

An application, game, program, or other feature that you can use the internet to do. Usually, a DONG is simply an interesting timewaster, or a cool effect.

2. A penis.
1. "Well, we're going to need a DONG for this one."

2. "STOP LAUGHING AT MY DONG! It's not that small..."
by Topbutt July 5, 2013
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