Phoebe's truth songs for kids

On season 2 of "Friends" there is an episode called "The One After The Superbowl" in which Phoebe (played by Lisa Kudrow) is asked to sing some songs to kids. The kids loved the songs because they told the truth. I enjoyed these songs so much I have transcribed the lyrics for you here :)

Now grandma's a person who everyone likes,
She bought you a train and a bright shiny bike.
But lately she hasn't been coming to dinner,
And last time you saw her she looked so much thinner.
Now your mom and your dad said she moved to Peru,
But the truth is she died and some day you will too.
La la la la-la-la, la la-la-la, la la-la-la, la la la laaaaaaa

There'll be times when you get older
when you'll want to sleep with people
just to make them like you.
But don't!
Cus that's another thing that you don't want to do.
That's another thing that you don't want to do.

Oh the cow in the meadow goes "moo".
Oh the cow in the meadow goes "moo".
Then the farmer hits him on the head and grinds him up,
And that's how we get hamburgers.
Now chickens......

Sometimes men love women
Sometimes men love men
Then there are bisexuals
Though some just say they're kidding themselves
La la-la-la la, la-la-la la, la laaaa