On 12/09/2007, White Cat <wikipedia.kawaii.neko(a)gmail.com> wrote:
Usage of Wikimedia logos without foundation approval
is simply "fair-use"
and is allowable. Humor and parodies are given a special status legally.
I agree they most likely fall under fair-use. The only way to stop
them would be via trademark law, not copyright law, however I seem to
remember someone saying the logo wasn't trademarked, so there's
nothing we can do.