Lucky Star opening!!! That's right... motteke sailor fuku! Trying to sing it without stopping would seem like you are on drugs or something XD Its one of those songs you either really love or really hate! I don't think you can be indifferent towards it XD

I REALLY LOVE IT! XD

Then there is the other song, Hamatte sabotte Oh my god or something along that lines that's pretty catchy too and less drug like :P

But yeah, trying to sing these songs while maintaining their voice pitch is pretty fun!