Everybody probably knows the song "Gather Us In."
But here's an excellent parody of the song, which I found at Catholic Answers Forum. I don't know if the poster who posted it made it up themselves, or if someone else did, but it is funny!
Gather Us In
Here in this place, a bad song is starting,
Now will the altar turn into a stage.
All that is holy is slowly departing,
Making a way for the coming New Age.
Gather us in, for we are like captives.
Skipping the Mass, that would be wrong.
But Lord hear our plea, regarding M. Haugen:
Give him the courage to put down that bong.
Dear Father Smith make a beeline procession,
Run if you have to, make it real terse.
If you can start this Mass very quickly,
Maybe we'll only have to sing one verse.
Here's the link to the thread: Gather Us In parody