Romangerous 

A combination of Romantic and Dangerous, usually used to describe a potential boyfriend/girlfriend who's not ideal.

Guy 1: So I really like her, but she spent our first date talking about table settings at our wedding.
Guy 2: Sounds really romangerous, I'd stay away.

Romangerous by Baggodocious February 1, 2010

Ridangerous 

When something is both dangerous and ridiculous at the same time.

One time I was camping deep in the mountains and an uninvited drunk jamaican guy started popping caps at our site, it was ridangerous to say the least.

Ridangerous by kennethpowers August 3, 2011

Rangerous 

Dangerous, Strangerous, Mangerous. Something edgy, original, and biblicool. Or just another way to say something rocks.

So much koolaid and so much dancing, man that ZZZ party this weekend was rangerous!

Rangerous by jojopotatoe October 13, 2009