look up any word, like bukkake:
And event when the number of Rah's present and the levels of Rah banter are so high that they could bring about the end of the world.
1.Did anyone see PM's question time? Got a bit out of hand, it was like Rahmageddon in there!

2. I've never seen so many Jack Wills gilets and Range Rovers in one place - Rahmageddon!
by dave is a queef April 29, 2011