"Stonehenge Rocks" This funny t-shirt features the Stonehenge rock formation accompanied by the prototypical "____ Rocks!" slogan. This a nice play on words with a subtle, classic sophistication to it, but still cool enough for hip crowd.
Of course, like the classic Spinal Tap song, the shirt tends to understate the hugeness of the object but at least it's not in danger of being crushed by a dwarf.
Some Spinal Tap Moments
Nigel Tufnel discusses the history of Stonehenge
Best. Rock Performance. Ever.