Hyena song

When i was growing up there was this song on radio all the time.
I'm hiding a laughing hyena, hyena am laughing all day long ha ha ha
.............dont remember this part.........
He's happy no matter what happens.....tiririnn
Am singing my happy song
So when you get up every morning
Don't ever be whiny,
But make like sun shining
Am hiding my laughing hyena>>>
goes back up!