When an attempt at stopping dissent causes increased discussion on the topic that was being suppressed.
The attack on Charlie Hebdo caused a rainfall discussion on the censorship of depictions of Muhammad.
1. Meaning to type "rational discussion" on a smart phone, but misspelling "rational" enough to make your phone think you wanted to discuss rainfall's effects.
2. A discussion on the effects of rainfall
Will Smith: Man we need to have a rainfall discussion.
Snoop Dogg: Fo drizzle!