I was mostly responding to Ħ's claim that "People think that nonsensical = creative". Literally throwing together jibberish and hoping it works doesn't take much creativity, but actually making it work does.
The classic prog example is Yes lyrics, especially in the 70's, which sound really cool and rhyme and have a great rhythm to them, but make no literal sense. Jon Anderson claims that they're poetry and he'll explain them to you, but Steve Howe and Chris Squire were also there and they don't know what the hell it means, other than that they were all stoned as hell at the time.
And how do you pronounce Ħ anyway?