I think they should do some regression testing on these names. Natty Narwhal?
Of course, we have to keep things in perspective - the kernel itself has some funny names:
root@reactor: grep -R 'NAME = ' */Makefile
linux-188.8.131.52/Makefile:NAME = Sheep on Meth
linux-184.108.40.206/Makefile:NAME = Sheep on Meth
linux-2.6.35/Makefile:NAME = Sheep on Meth