Down by the bay
Where the watermelons grow
Back to my home
I dare not go
For if I do
My mother will say
"Did you ever see a whale
wagging his tail?"
down by the bay...

Insert your own "Did you ever see a ____...."  here's some ideas:
[list=disc]
[*]"Did you ever see a tree, singing with a bee?"
[*]"Did you ever see a fox, hiding in a box?"
[*]"Did you ever see a fish do a hula in a dish?"
[*]"Did you ever see a duck in a pickup truck?"
[*]"Did you ever see a bee, with a sunburnt knee?"
[*]"Did you ever see a snake baking a cake?"
[*]"Did you ever see a cat, wearing a hat?"
[*]"Did you ever see a moose, kissing a goose?"
[*]"Did you ever see an ant, climbing a plant?"
[*]"Did you ever see a whale, with a polka-dot tail?"
[*]"Did you ever see a bear, combing his hair?"
[*]"Did you ever see a mouse, building a house?"
[*]"Did you ever see llamas, eating their pajamas?"
[*]"Did you ever see a goose, kissing a moose?"
[*]"Did you ever see a pig, wearing a wig?"
[*]"Did you ever see a dragon, pulling a wagon?"
[*]"Did you ever see a goat, wearing a coat?"
[*]"Did you ever see a fly, wearing a tie?"
[*]"Did you ever see a spider, drinking apple cider?"
[*]"Did you ever see a teacher, kissing a creature?"
[*]"Did you ever see a snail, delivering the mail?"
[*]"Did you ever see a frog, walking his dog?"
[/list]

That one's funny! Especially since beans aren't even that tasty,XDXD

Heres one. hey have you seen  a big red bear .I think its behind you.lalalalalalalalalalalalalalalalalalalalalalalalalalala.have you seen a fox .whyy? becuase my pet tiger nearly ate me and he has rabiessssssssss. the end

This is a crazy one that I learnt at school (it's in the tune of 'Glory Glory Hallelujah'):

My eyes have seen the glory or the burning of the school.
We've torured all the teachers, and we've burnt the golden rule.
We are marching to the office to behead the principle.
The school is burning down!


It also works well with another silly version of that song as the chorus:

Glory glory hallelujah.
The teacher hit me with a ruler.
The ruler broke in half,
And the class began to laugh.
Now she won't hit me anymore.


It's a bit murderous-sounding, I guess, but it IS completely a joke.;) Nikki's parents say they knew those songs in school in the '60's to '80's, too, so, if they're that old, you may know them already, anyway. I think they're funnny, though.
 

Twinkle Twinkle I'm the best,
You are all really obsessed.
Twinkle twinkle I rule your life,
If you're a boy you're wishing to I'd be you're wife 

I AMD THE BEST.