Definitions by Beggs

dan-o 

Dan-0 noun- When one of your friends always trys to listen in on you having sex with your girlfriend, but hides the fact that he is trying to listen to you by acting busy right outside your bedroom.

You just had to be randomly sitting outside my room right now, damn man you can be such a "Dan-O" sometimes!!

dan-o by Beggs December 9, 2007